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| Author | Vodolazov, D. Y.; Manova, N. N.; Korneeva, Y. P.; Korneev, A. A. | ||||
| Title | Timing jitter in NbN superconducting microstrip single-photon detector | Type | Journal Article | ||
| Year | 2020 | Publication | Phys. Rev. Applied | Abbreviated Journal | Phys. Rev. Applied |
| Volume | 14 | Issue | 4 | Pages | 044041 (1 to 8) |
| Keywords | NbN SSPD, SNSPD | ||||
| Abstract | We experimentally study timing jitter of single-photon detection by NbN superconducting strips with width w ranging from 190 nm to 3μm. We find that timing jitter of both narrow (190 nm) and micron-wide strips is about 40 ps at currents where internal detection efficiency η saturates and it is close to our instrumental jitter. We also calculate intrinsic timing jitter in wide strips using the modified time-dependent Ginzburg-Landau equation coupled with a two-temperature model. We find that with increasing width the intrinsic timing jitter increases and the effect is most considerable at currents where a rapid growth of η changes to saturation. We relate it with complicated vortex and antivortex dynamics, which depends on a photon’s absorption site across the strip and its width. The model also predicts that at current close to depairing current the intrinsic timing jitter of a wide strip could be about ℏ/kBTc (Tc is a critical temperature of superconductor), i.e., the same as for a narrow strip. | ||||
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| ISSN | 2331-7019 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 1788 | |||
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| Author | Shein, K. V.; Zarudneva, A. A.; Emel’yanova, V. O.; Logunova, M. A.; Chichkov, V. I.; Sobolev, A.S.; Zav’yalov, V. V.; Lehtinen, J. S.; Smirnov, E. O.; Korneeva, Y. P.; Korneev, A. A.; Arutyunov, K. Y. | ||||
| Title | Superconducting microstructures with high impedance | Type | Journal Article | ||
| Year | 2020 | Publication | Phys. Solid State | Abbreviated Journal | Phys. Solid State |
| Volume | 62 | Issue | 9 | Pages | 1539-1542 |
| Keywords | superconducting channels, SIS, inetic inductance, tunneling contacts, high impedance | ||||
| Abstract | The transport properties of two types of quasi-one-dimensional superconducting microstructures were investigated at ultra-low temperatures: the narrow channels close-packed in the shape of meander, and the chains of tunneling contacts “superconductor-insulator-superconductor.” Both types of the microstructures demonstrated high value of high-frequency impedance and-or the dynamic resistance. The study opens up potential for using of such structures as current stabilizing elements with zero dissipation. | ||||
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| ISSN | 1063-7834 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1789 | |||
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| Author | Korneeva, Y. P.; Manova, N. N.; Florya, I. N.; Mikhailov, M. Y.; Dobrovolskiy, O. V.; Korneev, A. A.; Vodolazov, D. Y. | ||||
| Title | Different single-photon response of wide and narrow superconducting MoxSi1−x strips | Type | Journal Article | ||
| Year | 2020 | Publication | Phys. Rev. Applied | Abbreviated Journal | Phys. Rev. Applied |
| Volume | 13 | Issue | 2 | Pages | 024011 (1 to 7) |
| Keywords | MoSi SSPD, SNSPD | ||||
| Abstract | The photon count rate (PCR) of superconducting single-photon detectors made of MoxSi1−x films shaped as a 2-μm-wide strip and a 115-nm-wide meander strip line is studied experimentally as a function of the dc biasing current at different values of the perpendicular magnetic field. For the wide strip, a crossover current Icross is observed, below which the PCR increases with an increasing magnetic field and above which it decreases. This behavior contrasts with the narrow MoxSi1−x meander, for which no crossover current is observed, thus suggesting different photon-detection mechanisms in the wide and narrow strips. Namely, we argue that in the wide strip the absorbed photon destroys superconductivity locally via the vortex-antivortex mechanism for the emergence of resistance, while in the narrow meander superconductivity is destroyed across the whole strip line, forming a hot belt. Accordingly, the different photon-detection mechanisms associated with vortices and the hot belt determine the qualitative difference in the dependence of the PCR on the magnetic field. | ||||
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| ISSN | 2331-7019 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1790 | |||
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| Author | Elmanov, Ilia; Elmanova, Anna; Kovalyuk, Vadim; An, Pavel; Goltsman, Gregory | ||||
| Title | Integrated contra-directional coupler for NV-centers photon filtering | Type | Conference Article | ||
| Year | 2020 | Publication | Proc. 32-nd EMSS | Abbreviated Journal | Proc. 32-nd EMSS |
| Volume | Issue | Pages | 354-360 | ||
| Keywords | NV-centers, nanodiamonds, quantum photonic integrated circuits, contra-direction coupler, Bragg gratings | ||||
| Abstract | We modelled an integrated optical contra-directional coupler on silicon nitride platform. Performance of the filter was studied depending on different parameters, including the grating period and the height of teeth of the Bragg grating near 637 nm operation wavelength. The obtained results can be used for a design and fabrication of quantum photonic integrated circuits with on-chip single-photon NV-centers in nanodiamonds. | ||||
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| ISSN | 2724-0029 | ISBN | 978-88-85741-44-7 | Medium | |
| Area | Expedition | Conference | 32nd European Modeling & Simulation Symposium | ||
| Notes | Approved | no | |||
| Call Number | Serial | 1839 | |||
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| Author | Elmanov, Ilia; Elmanova, Anna; Kovalyuk, Vadim; An, Pavel; Goltsman, Gregory | ||||
| Title | Silicon nitride photonic crystal cavity coupled with NV-centers in nanodiamonds | Type | Conference Article | ||
| Year | 2020 | Publication | Proc. 32-nd EMSS | Abbreviated Journal | Proc. 32-nd EMSS |
| Volume | Issue | Pages | 344-348 | ||
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| Abstract | The development of integrated quantum photonics requires a high efficient excitation and coupling of a single photon source with on-chip devices. In this paper, we show our results of modelling for high-Q photonic crystal cavity, optimized for zero phonon line emission of NV-centers in nanodiamonds. Modelling was performed for the silicon nitride platform and obtained a quality factor equals to 6136 at 637 nm wavelength. | ||||
| Address | NV-centers, nanodiamonds | ||||
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| ISSN | 2724-0029 | ISBN | 978-88-85741-44-7 | Medium | |
| Area | Expedition | Conference | 32nd European Modeling & Simulation Symposium | ||
| Notes | Approved | no | |||
| Call Number | Serial | 1840 | |||
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| Author | Neroev, V. V.; Iomdina, E. N.; Khandzhyan, A. T.; Khodzhabekyan, N. V.; Sengaeva, M. D.; Ivanova, A. V.; Seliverstov, S. V.; Teplyakova, K. O.; Goltsman, G. N. | ||||
| Title | Experimental study of the effect of corneal hydration and its biomechanical properties on the results of photorefractive keratectomy | Type | Journal Article | ||
| Year | 2021 | Publication | Vestn. Oftalmol. | Abbreviated Journal | Vestn. Oftalmol. |
| Volume | 137 | Issue | 3 | Pages | 68-75 |
| Keywords | THz scanning, cornea, photorefractive keratectomy, medicine | ||||
| Abstract | Water content in the cornea may affect the outcome of its excimer laser ablation, especially in presbyopic patients with myopic refraction. This hypothesis can be tested by scanning the cornea in the terahertz (THz) range to determine its hydration level. Purpose: To study the effect of hydration of the cornea determined by non-contact THz scanning and its biomechanical parameters on the results of photorefractive keratectomy (PRK) in an experiment. Material and methods: PRK was performed using the Nidek EC-5000 QUEST excimer laser on 8 rabbit eyes. Corneal hydration was evaluated by determining the reflection coefficient (RC) in the THz electromagnetic radiation range before PRK, after 3-5 days, and after 1, 2, 3, and 4 months. Clinical examination included autorefractometry, assessment of corneal thickness and other anatomical and optical parameters of the anterior eye segment (Galilei G6, Ziemer Ophthalmic Systems AG 6.0.2, Switzerland), measurement of corneal hysteresis (CH) and corneal resistance factor (CRF) using the Ocular Response Analyzer (ORA; Reichert, USA), as well as tear production (Schirmer test). Results: The initial water content in the cornea has a significant effect on the thickness of the removed layer, i.e. on the PRK effect, with correlation coefficient of Rs= -0.976 (p<0.01). The correlation between CH and the ablation depth is less pronounced (Rs=0.643), and CRF had no correlation with it (Rs= -0.089). Biomechanical indicators of the cornea depend on its hydration: changes in CH and CRF after excimer laser ablation qualitatively coincide with changes in RC, the correlation coefficient between RC and the initial value of CH is R= -0.619 (moderate negative correlation). Conclusion: THz scanning is an effective non-contact technology for monitoring corneal hydration level. The mismatch of the hypoeffect of keratorefractive excimer laser intervention planned for patients with presbyopia with the actual outcome can be caused by individual decrease in the initial water content in the cornea. |
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| Language | Russian | Summary Language | Original Title | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1794 | |||
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| Author | Moshkova, M. A.; Morozov, P. V.; Antipov, A. V.; Vakhtomin, Y. B.; Smirnov, K. V. | ||||
| Title | High-efficiency multi-element superconducting single-photon detector | Type | Conference Article | ||
| Year | 2021 | Publication | Proc. SPIE | Abbreviated Journal | Proc. SPIE |
| Volume | 11771 | Issue | Pages | 2-8 | |
| Keywords | PNR SSPD, large active area, detection efficiency | ||||
| Abstract | We present the result of the creation and investigation of the multi-element superconducting single photon detectors, which can recognize the number of photons (up to six) in a short pulse of the radiation at telecommunication wavelengths range. The best receivers coupled with single-mode fiber have the system quantum efficiency of ⁓85%. The receivers have a 100 ps time resolution and a few nanoseconds dead time that allows them to operate at megahertz counting rate. Implementation of the multi-element architecture for creation of the superconducting single photon detectors with increased sensitive area allows to create the high efficiency receivers coupled with multi-mode fibers and with preserving of the all advantages of superconducting photon counters. | ||||
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| Publisher | SPIE | Place of Publication |
Editor | Prochazka, I.; Štefaňák, M.; Sobolewski, R.; Gábris, A. | |
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| Area | Expedition | Conference | Quantum Optics and Photon Counting | ||
| Notes | Approved | no | |||
| Call Number | Serial | 1795 | |||
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| Author | Smirnov, K.; Moshkova, M.; Antipov, A.; Morozov, P.; Vakhtomin, Y. | ||||
| Title | The cascade switching of the photon number resolving superconducting single-photon detectors | Type | Journal Article | ||
| Year | 2021 | Publication | IEEE Trans. Appl. Supercond. | Abbreviated Journal | IEEE Trans. Appl. Supercond. |
| Volume | 31 | Issue | 2 | Pages | 1-4 |
| Keywords | PNR SSPD, SNSPD | ||||
| Abstract | In this article, present the first detailed study of cascade switching in superconducting photon number resolving detectors. The detectors were made in the form of four parallel nanowires, coupled with the single-mode optical fiber and mounted into a closed-cycle refrigerator with a temperature of 2.1 K. We found out the value of additional false pulses (N cas.sw. ) appearing due to cascade switching and showed that it is possible to set up the detector bias current that corresponds to a high level of the detection efficiency and a low level of N cas.sw. simultaneously. We reached the detection efficiency of 60% and N cas.sw. = 0.3%. | ||||
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| ISSN | 1051-8223 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1796 | |||
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| Author | Pentin, I.; Vakhtomin, Y.; Seleznev, V.; Smirnov, K. | ||||
| Title | Hot electron energy relaxation time in vanadium nitride superconducting film structures under THz and IR radiation | Type | Journal Article | ||
| Year | 2020 | Publication | Sci. Rep. | Abbreviated Journal | Sci. Rep. |
| Volume | 10 | Issue | 1 | Pages | 16819 |
| Keywords | VN HEB | ||||
| Abstract | The paper presents the experimental results of studying the dynamics of electron energy relaxation in structures made of thin (d approximately 6 nm) disordered superconducting vanadium nitride (VN) films converted to a resistive state by high-frequency radiation and transport current. Under conditions of quasi-equilibrium superconductivity and temperature range close to critical (~ Tc), a direct measurement of the energy relaxation time of electrons by the beats method arising from two monochromatic sources with close frequencies radiation in sub-THz region (omega approximately 0.140 THz) and sources in the IR region (omega approximately 193 THz) was conducted. The measured time of energy relaxation of electrons in the studied VN structures upon heating of THz and IR radiation completely coincided and amounted to (2.6-2.7) ns. The studied response of VN structures to IR (omega approximately 193 THz) picosecond laser pulses also allowed us to estimate the energy relaxation time in VN structures, which was ~ 2.8 ns and is in good agreement with the result obtained by the mixing method. Also, we present the experimentally measured volt-watt responsivity (S~) within the frequency range omega approximately (0.3-6) THz VN HEB detector. The estimated values of noise equivalent power (NEP) for VN HEB and its minimum energy level (deltaE) reached NEP@1MHz approximately 6.3 x 10(-14) W/ radicalHz and deltaE approximately 8.1 x 10(-18) J, respectively. | ||||
| Address | National Research University Higher School of Economics, 20 Myasnitskaya Str., Moscow, 101000, Russia | ||||
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| ISSN | 2045-2322 | ISBN | Medium | ||
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| Notes | PMID:33033360; PMCID:PMC7546726 | Approved | no | ||
| Call Number | Serial | 1797 | |||
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| Author | Vasilev, D. D.; Malevannaya, E. I.; Moiseev, K. M.; Zolotov, P. I.; Antipov, A. V.; Vakhtomin, Y. B.; Smirnov, K. V. | ||||
| Title | Influence of deposited material energy on superconducting properties of the WSi films | Type | Conference Article | ||
| Year | 2020 | Publication | IOP Conf. Ser.: Mater. Sci. Eng. | Abbreviated Journal | IOP Conf. Ser.: Mater. Sci. Eng. |
| Volume | 781 | Issue | Pages | 012013 (1 to 6) | |
| Keywords | WSi SSPD, SNSPD | ||||
| Abstract | WSi thin films have the advantages for creating SNSPDs with a large active area or array of detectors on a single substrate due to the amorphous structure. The superconducting properties of ultrathin WSi films substantially depends on their structure and thickness as the NbN films. Scientific groups investigating WSi films mainly focused only on changes of their thickness and the ratio of the components on the substrate at room temperature. This paper presents experiments to determine the effect of the bias potential on the substrate, the temperature of the substrate, and the peak power of pulsed magnetron sputtering, which is the equivalent of ionization, a tungsten target, on the surface resistance and superconducting properties of the WSi ultrathin films. The negative effect of the substrate temperature and the positive effect of the bias potential and the ionization coefficient (peak current) allow one to choose the best WSi films formation mode for SNSPD: substrate temperature 297 K, bias potential -60 V, and peak current 3.5 A. | ||||
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| ISSN | 1757-899X | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1798 | |||
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| Author | Antipov, A. V.; Seleznev, V. A.; Vakhtomin, Y. B.; Morozov, P. V.; Vasilev, D. D.; Malevannaya, E. I.; Moiseev, K. M.; Smirnov, K. | ||||
| Title | Investigation of WSi and NbN superconducting single-photon detectors in mid-IR range | Type | Conference Article | ||
| Year | 2020 | Publication | IOP Conf. Ser.: Mater. Sci. Eng. | Abbreviated Journal | IOP Conf. Ser.: Mater. Sci. Eng. |
| Volume | 781 | Issue | Pages | 012011 (1 to 5) | |
| Keywords | WSi, NbN SSPD, SNSPD | ||||
| Abstract | Spectral characteristics of WSi and NbN superconducting single-photon detectors with different surface resistance and width of nanowire strips have been investigated in the wavelength range of 1.3-2.5 μm. WSi structures with narrower strips demonstrated better performance for detection of single photons in longer wavelength range. The difference in normalized photon count rate for such structures reaches one order of magnitude higher in comparison with structures based on NbN thin films at 2.5 μm. | ||||
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| ISSN | 1757-899X | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1799 | |||
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| Author | Zhang, X.; Lita, A. E.; Smirnov, K.; Liu, H. L.; Zhu, D.; Verma, V. B.; Nam, S. W.; Schilling, A. | ||||
| Title | Strong suppression of the resistivity near the superconducting transition in narrow microbridges in external magnetic fields | Type | Journal Article | ||
| Year | 2020 | Publication | Phys. Rev. B | Abbreviated Journal | Phys. Rev. B |
| Volume | 101 | Issue | 6 | Pages | 060508 (1 to 6) |
| Keywords | MoSi, WSi films | ||||
| Abstract | We have investigated a series of superconducting bridges based on homogeneous amorphous WSi and MoSi films, with bridge widths w ranging from 2 to 1000μm and film thicknesses d∼4−6 and 100 nm. Upon decreasing the bridge widths below the respective Pearl lengths, we observe in all cases distinct changes in the characteristics of the resistive transitions to superconductivity. For each of the films, the resistivity curves R(B,T) separate at a well-defined and field-dependent temperature T∗(B) with decreasing the temperature, resulting in a dramatic suppression of the resistivity and a sharpening of the transitions with decreasing bridge width w. The associated excess conductivity in all the bridges scales as 1/w, which may suggest either the presence of a highly conducting region that is dominating the electric transport, or a change in the vortex dynamics in narrow enough bridges. We argue that this effect can only be observed in materials with sufficiently weak vortex pinning. | ||||
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| ISSN | 2469-9950 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1800 | |||
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| Author | Kitaeva, G. K.; Kornienko, V. V.; Kuznetsov, K. A.; Pentin, I. V.; Smirnov, K. V.; Vakhtomin, Y. B. | ||||
| Title | Direct detection of the idler THz radiation generated by spontaneous parametric down-conversion | Type | Journal Article | ||
| Year | 2019 | Publication | Opt. Lett. | Abbreviated Journal | Opt. Lett. |
| Volume | 44 | Issue | 5 | Pages | 1198-1201 |
| Keywords | HEB applications | ||||
| Abstract | We study parametric down-conversion (PDC) of optical laser radiation in the strongly frequency non-degenerate regime which is promising for the generation of quantum-correlated pairs of extremely different spectral ranges, the optical and the terahertz (THz) ones. The possibility to detect tenuous THz-frequency photon fluxes generated under low-gain spontaneous PDC is demonstrated using a hot electron bolometer. Then experimental dependences of the THz radiation power on the detection angle and on the pump intensity are analyzed. | ||||
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| ISSN | 0146-9592 | ISBN | Medium | ||
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| Notes | PMID:30821747 | Approved | no | ||
| Call Number | Serial | 1801 | |||
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| Author | Romanov, N. R.; Zolotov, P. I.; Smirnov, K. V. | ||||
| Title | Development of disordered ultra-thin superconducting vanadium nitride films | Type | Conference Article | ||
| Year | 2019 | Publication | Proc. 8th Int. Conf. Photonics and Information Optics | Abbreviated Journal | Proc. 8th Int. Conf. Photonics and Information Optics |
| Volume | Issue | Pages | 425-426 | ||
| Keywords | VN films | ||||
| Abstract | We present the results of development and research of superconducting vanadium nitride VN films ~10 nm thick having different level of disorder. It is showed that both silicon substrate temperature T sub in process of magnetron sputtering and total gas pressure P affect superconducting transition temperature of sputtered films and R 300 /R 20 ratio defining their level of disorder. VN films suitable for development of superconducting single-photon detectors on their basis are obtained. | ||||
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| Language | Russian | Summary Language | Original Title | ||
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| ISSN | ISBN | 978-5-7262-2536-4 | Medium | ||
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| Notes | http://fioconf.mephi.ru/files/2018/12/FIO2019-Sbornik.pdf | Approved | no | ||
| Call Number | Serial | 1802 | |||
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| Author | Moshkova, M. A.; Divochiy, A. V.; Morozov, P. V.; Antipov, A. V.; Vakhtomin, Yu. B.; Smirnov, K. V. | ||||
| Title | Characterization of topologies of superconducting photon number resolving detectors | Type | Conference Article | ||
| Year | 2019 | Publication | Proc. 8th Int. Conf. Photonics and Information Optics | Abbreviated Journal | Proc. 8th Int. Conf. Photonics and Information Optics |
| Volume | Issue | Pages | 465-466 | ||
| Keywords | PNR SSPD | ||||
| Abstract | Comparative analysis for different topologies of superconducting single-photon detectors with ability to resolve up to 4 photons in a short pulse of IR radiation has been carry out. It was developed the detector with a system detection efficiency of ~ 85 % at λ = 1550 nm. The possibility of using such detector to restore photon statistics of a pulsed radiation source was demonstrated. | ||||
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| Language | Russian | Summary Language | Original Title | ||
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| ISSN | ISBN | 978-5-7262-2536-4 | Medium | ||
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| Notes | http://fioconf.mephi.ru/files/2018/12/FIO2019-Sbornik.pdf | Approved | no | ||
| Call Number | Serial | 1803 | |||
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| Author | Мошкова, М. А.; Дивочий, А. В.; Морозов, П. В.; Антипов, А. В.; Вахтомин, Ю. Б.; Смирнов, К. В. | ||||
| Title | Оценка статистики распределения фотонов с использованием многоэлементного сверхпроводникового однофотонного детектора | Type | Conference Article | ||
| Year | 2019 | Publication | Межвузовская научно-техническая конференция студентов, аспирантов и молодых специалистов им. Е. В. Арменского | Abbreviated Journal | |
| Volume | Issue | Pages | 201-202 | ||
| Keywords | SSPD | ||||
| Abstract | Проведен сравнительный анализ топологий сверхпроводниковых однофотонных детекторов с способностью к разрешению до четырёх фотонов в коротком импульсе ИК излучения. Получен детектор, с системной квантовой эффективностью ~85% на λ=1550 нм. Продемонстрирована возможность его использования для распределения числа фотонов импульсного источника излучения. | ||||
| Address | Москва | ||||
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| Publisher | МИЭМ НИУ ВШЭ | Place of Publication |
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| Language | Russian | Summary Language | Original Title | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1804 | |||
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| Author | Золотов, Ф. И.; Смирнов, К. В. | ||||
| Title | Особенности осаждения разупорядоченных сверхтонких плёнок нитрида ванадия | Type | Conference Article | ||
| Year | 2019 | Publication | Межвузовская научно-техническая конференция студентов, аспирантов и молодых специалистов им. Е. В. Арменского | Abbreviated Journal | |
| Volume | Issue | Pages | 204-205 | ||
| Keywords | VN films | ||||
| Abstract | В работе изучены особенности роста сверхтонких плёнок нитрида ванадия толщиной ~10 нм. Обнаружено, что при изменении температуры подложки и общего давления газов в процессе осаждения плёнок меняется значение их поверхностного сопротивления вблизи перехода к сверхпроводящему состоянию. | ||||
| Address | Москва | ||||
| Corporate Author | Thesis | ||||
| Publisher | МИЭМ НИУ ВШЭ | Place of Publication |
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| Language | Russian | Summary Language | Original Title | ||
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| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 1805 | |||
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| Author | Kuznetsov, K. A.; Kornienko, V. V.; Vakhtomin, Y. B.; Pentin, I. V.; Smirnov, K. V.; Kitaeva, G. K. | ||||
| Title | Generation and detection of optical-terahertz biphotons via spontaneous parametric downconversion | Type | Conference Article | ||
| Year | 2018 | Publication | Proc. ICLO | Abbreviated Journal | Proc. ICLO |
| Volume | Issue | Pages | 303 | ||
| Keywords | NbN HEB applications | ||||
| Abstract | We study spontaneous parametric downconversion (SPDC) in the strongly non-degenerate regime when the idler wave hits the terahertz range. By using the hot-electron bolometer, for the first time the SPDC-generated idler-wave photons were directly detected in the terahertz frequency range. Spectrum of corresponding signal photons was measured using standard technique by the CCD camera. Possible applications of correlated optical-terahertz biphotons are discussed. | ||||
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| Area | Expedition | Conference | International Conference Laser Optics | ||
| Notes | Approved | no | |||
| Call Number | Serial | 1806 | |||
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| Author | Райтович, А. А.; Пентин, И. В.; Золотов, Ф. И.; Селезнев, В. А.; Вахтомин, Ю. Б.; Смирнов, К. В. | ||||
| Title | Время энергетической релаксации электронов в сверхпроводниковых VN наноструктурах | Type | Conference Article | ||
| Year | 2018 | Publication | Сборник трудов 13 Всероссийской конференции молодых ученых | Abbreviated Journal | |
| Volume | Issue | Pages | 236-238 | ||
| Keywords | VN films | ||||
| Abstract | |||||
| Address | Саратовский филиал ИРЭ им. В.А. Котельникова РАН | ||||
| Corporate Author | Thesis | ||||
| Publisher | Техно-Декор | Place of Publication |
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| Language | Russian | Summary Language | Original Title | ||
| Series Editor | Series Title | Abbreviated Series Title | |||
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| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | Наноэлектроника, нанофотоника и нелинейная физика | ||
| Notes | http://nnnph.ru/data/documents/Sborni-trudov-NNNF-2018.pdf | Approved | no | ||
| Call Number | Serial | 1807 | |||
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| Author | Lobanov, Y. V.; Vakhtomin, Y. B.; Pentin, I. V.; Khabibullin, R. A.; Shchavruk, N. V.; Smirnov, K. V.; Silaev, A. A. | ||||
| Title | Characterization of the THz quantum cascade laser using fast superconducting hot electron bolometer | Type | Journal Article | ||
| Year | 2018 | Publication | EPJ Web Conf. | Abbreviated Journal | EPJ Web Conf. |
| Volume | 195 | Issue | Pages | 04004 (1 to 2) | |
| Keywords | NbN HEB, QCL | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 2100-014X | ISBN | Medium | ||
| Area | Expedition | Conference | 3rd International Conference “Terahertz and Microwave Radiation: Generation, Detection and Applications” (TERA-2018) | ||
| Notes | Approved | no | |||
| Call Number | Serial | 1808 | |||
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| Author | Schroeder, E.; Mauskopf, P.; Pilyavsky, G.; Sinclair, A.; Smith, N.; Bryan, S.; Mani, H.; Morozov, D.; Berggren, K.; Zhu, D.; Smirnov, K.; Vakhtomin, Y. | ||||
| Title | On the measurement of intensity correlations from laboratory and astronomical sources with SPADs and SNSPDs | Type | Conference Article | ||
| Year | 2016 | Publication | Proc. SPIE | Abbreviated Journal | Proc. SPIE |
| Volume | 9907 | Issue | Pages | 99070P (1 to 13) | |
| Keywords | SPAD, NbN SSPD applications, SNSPD | ||||
| Abstract | We describe the performance of detector modules containing silicon single photon avalanche photodiodes (SPADs) and superconducting nanowire single photon detectors (SNSPDs) to be used for intensity interferometry. The SPADs are mounted in fiber-coupled and free-space coupled packages. The SNSPDs are mounted in a small liquid helium cryostat coupled to single mode fiber optic cables which pass through a hermetic feed-through. The detectors are read out with microwave amplifiers and FPGA-based coincidence electronics. We present progress on measurements of intensity correlations from incoherent sources including gas-discharge lamps and stars with these detectors. From the measured laboratory performance of the correlation system, we estimate the sensitivity to intensity correlations from stars using commercial telescopes and larger existing research telescopes. | ||||
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| Publisher | SPIE | Place of Publication |
Editor | Malbet, F.; Creech-Eakman, M.J.; Tuthill, P.G. | |
| Language | Summary Language | Original Title | |||
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| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | Optical and Infrared Interferometry and Imaging V | ||
| Notes | Approved | no | |||
| Call Number | Serial | 1809 | |||
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| Author | Shcheslavskiy, V.; Morozov, P.; Divochiy, A.; Vakhtomin, Y.; Smirnov, K.; Becker, W. | ||||
| Title | Erratum: “Ultrafast time measurements by time-correlated single photon counting coupled with superconducting single photon detector” [Rev. Sci. Instrum. 87, 053117 (2016)] | Type | Miscellaneous | ||
| Year | 2016 | Publication | Rev. Sci. Instrum. | Abbreviated Journal | Rev. Sci. Instrum. |
| Volume | 87 | Issue | 6 | Pages | 069901 |
| Keywords | SSPD, SNSPD, TCSPC, jitter | ||||
| Abstract | In the original paper1the Ref. 10 should be M. Sanzaro, N. Calandri, A. Ruggeri, C. Scarcella, G. Boso, M. Buttafava, and A. Tosi, Proc. SPIE9370, 93701T (2015). | ||||
| Address | Becker & Hickl GmbH, Nahmitzer Damm 30, Berlin 12277, Germany | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0034-6748 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | PMID:27370512 | Approved | no | ||
| Call Number | Serial | 1810 | |||
| Permanent link to this record | |||||
| Author | Zolotov, P. I.; Vakhtomin, Yu. B.; Divochiy, A. V.; Seleznev, V. A.; Smirnov, K. V. | ||||
| Title | Technology development of resonator-based structures for efficiency increasing of NBN detectors of IR single photons | Type | Journal Article | ||
| Year | 2016 | Publication | Proc. 5th Int. Conf. Photonics and Information Optics | Abbreviated Journal | Proc. 5th Int. Conf. Photonics and Information Optics |
| Volume | Issue | Pages | 115-116 | ||
| Keywords | NbN SSPD | ||||
| Abstract | This paper presents a technology of fabrication of NbN superconductive single- photon detectors, using resonator structures. The main results are related to optimization of the process of NbN sputtering over substrate with metallic mirrors and SiO 2 /Si 3 N 4 layers /4 thick. Investigation of the quantum efficiency of fabricated devices at 1.6 K on 1.55 μm showed triple-magnified value compared to standard Si/NbN structures. | ||||
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| Language | Russian | Summary Language | Original Title | ||
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| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | 978-5-7262-2215-8 | Medium | ||
| Area | Expedition | Conference | |||
| Notes | http://fioconf.mephi.ru/files/2015/12/FIO2016-Sbornik.pdf Разработка технологии создания резонаторных структур для увеличения квантовой эффективности NBN детекторов ИК-фотонов | Approved | no | ||
| Call Number | Serial | 1811 | |||
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| Author | Корнеев, А. А.; Окунев, О. В.; Чулкова, Г. М.; Смирнов, К. В.; Милостная, И. И.; Минаева, О. В.; Корнеева, Ю. П.; Каурова, Н. С.; Воронов, Б. М.; Гольцман, Г. Н. | ||||
| Title | Спонтанные и фотоиндуцированные резистивные состояния в узких сверхпроводящих NbN полосках | Type | Book Whole | ||
| Year | 2015 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | |||
| Keywords | NbN films | ||||
| Abstract | Монография посвящена актуальной проблеме современной фотоники: разработке высокочувствительных и быстродействующих сверхпроводниковых однофотонных детекторов на основе тонкой пленки NbN. В работе исследуются неравновесные процессы, протекающие в тонкой сверхпроводящей пленке после поглощения инфракрасного фотона и приводящие к возникновению резистивного состояния. На этих процессах основан механизм фотоотклика исследуемого в работе однофотонного детектора. В частности, исследуются зависимости квантовой эффективности и скорости темнового счета от геометрических параметров детектора: толщины пленки, ширины полоски, а также от величины транспортного тока детектора. Монография предназначена для студентов старших курсов, аспирантов и начинающих исследователей, работающих в области сверхпроводниковой наноэлектроники и радиофизики. | ||||
| Address | Москва | ||||
| Corporate Author | Thesis | ||||
| Publisher | МПГУ | Place of Publication |
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| Language | Summary Language | Original Title | |||
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| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | 978-5-4263-0269-3 | Medium | ||
| Area | Expedition | Conference | |||
| Notes | УДК: 535; Число страниц: 108 | Approved | no | ||
| Call Number | Serial | 1812 | |||
| Permanent link to this record | |||||
| Author | Smirnov, K.; Vachtomin, Y.; Divochiy, A.; Antipov, A.; Goltsman, G. | ||||
| Title | The limitation of noise equivalent power by background radiation for infrared superconducting single photon detectors coupled to standard single mode optical fibers | Type | Journal Article | ||
| Year | 2015 | Publication | Rus. J. Radio Electron. | Abbreviated Journal | Rus. J. Radio Electron. |
| Volume | Issue | 5 | Pages | ||
| Keywords | NbN SSPD | ||||
| Abstract | We investigated the minimum level of the dark count rates and noise equivalent power of superconducting single photon detectors coupled to standard single mode optical fibers. We found that background radiation limits the minimum level of the dark count rates. We also proposed the effective method for reducing background radiation out of the required spectral range of the detector. Measured noise equivalent power of detector reaches 8.9×10-19 W×Hz1/2 at a wavelength of 1.55 μm and quantum efficiency 35%. | ||||
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| Notes | 14 pages | Approved | no | ||
| Call Number | Serial | 1813 | |||
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| Author | Смирнов, Константин Владимирович; Чулкова, Галина Меркурьевна; Вахтомин, Юрий Борисович; Корнеев, Александр Александрович; Окунев, Олег Валерьевич; Дивочий, Александр Валерьевич; Семенов, Александр Владимирович; Гольцман, Григорий Наумович | ||||
| Title | Особенности разогрева и релаксации горячих электронов О-754 в тонкопленочных cверхпроводниковых наноструктурах и 2D полупроводниковых гетероструктурах при поглощении излучения инфракрасного и терагерцового диапазонов | Type | Book Whole | ||
| Year | 2014 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | |||
| Keywords | 2DEG | ||||
| Abstract | В монографии рассмотрены основные особенности эффекта электронного разогрева в тонких сверхпроводниковых пленках и полупроводниковых гетеропереходах, возникающего при поглощении носителями заряда излучений терагерцового и инфракрасного диапазонов. Значительная часть монографии посвящена представлению современных достижений при использовании указанного эффекта для создания приемных устройств с рекордными характеристиками: терагерцовых гетеродинных и болометрических приемников на основе сверхпроводниковых и полупроводниковых структур; сверхпроводниковых приемников одиночных ИК фотонов. В работе также подробно рассмотрены основы современной сверхпроводниковой тонкопленочной технологии. Монография может быть полезна студентам старших курсов, аспирантам и начинающим исследователям, работающим в области физики твердого тела, оптики, радиофизики. |
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| Address | Москва | ||||
| Corporate Author | Thesis | ||||
| Publisher | МПГУ | Place of Publication |
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| Language | Russian | Summary Language | Original Title | ||
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| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | 978-5-4263-0145-0 | Medium | ||
| Area | Expedition | Conference | |||
| Notes | 240 страниц | Approved | no | ||
| Call Number | Serial | 1814 | |||
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| Author | Гольцман, Григорий Наумович; Корнеев, Александр Александрович; Антипов, Андрей Владимирович; Минаева, Ольга Вячеславовна; Дивочий, Александр Валерьевич; Антипов, Сергей Владимирович; Вахтомин, Юрий Борисович; Смирнов, Константин Владимирович | ||||
| Title | Способ фильтрации фонового излучения инфракрасного диапазона | Type | Patent | ||
| Year | 2014 | Publication | Abbreviated Journal | ||
| Volume | Issue | RU 2510056 C1 | Pages | ||
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| Abstract | Изобретение относится к способам уменьшения интенсивности фонового излучения инфракрасного диапазона. Способ фильтрации фонового излучения инфракрасного диапазона, падающего на сверхпроводниковый однофотонный детектор, включает передачу излучения инфракрасного диапазона с длиной волны 0,4-1,8 микрометров на сверхпроводниковый однофотонный детектор при помощи одномодового волокна, частично находящегося при температуре 4,0-4,4 К. При этом длина охлаждаемого участка одномодового волокна составляет 0,2-3,5 м. Технический результат заключается в повышении надежности работы фотонных детекторов. 2 з.п. ф-лы. | ||||
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| Notes | Approved | no | |||
| Call Number | Serial | 1815 | |||
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| Author | Антипов, Андрей Владимирович; Дивочий, Александр Валерьевич; Вахтомин, Юрий Борисович; Финкель, Матвей Ильич; Смирнов, Константин Владимирович | ||||
| Title | Способ прецизионного позиционирования чувствительного элемента фотонного детектора | Type | Patent | ||
| Year | 2014 | Publication | Abbreviated Journal | ||
| Volume | Issue | RU 2506664 C1 | Pages | ||
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| Abstract | Изобретение относится к способам, позволяющим производить совмещение фотонных детекторов относительно оптического излучения. Способ прецизионного позиционирования чувствительного элемента фотонного детектора относительно амплитудно-модулированного оптического излучения включает смещение чувствительного элемента фотонного детектора постоянным током с последующей регистрацией электрического сигнала, возникающего на контактах детектора на частоте модуляции излучения. Полученный при этом сигнал используют как параметр, определяющий качество позиционирования. Обеспечивается повышение технико-эксплуатационных характеристик детектора. | ||||
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| Notes | Approved | no | |||
| Call Number | Serial | 1816 | |||
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| Author | Smirnov, A. V.; Karmantsov, M. S.; Smirnov, K. V.; Vakhtomin, Y. B.; Masterov, D. V.; Tarkhov, M. A.; Pavlov, S. A.; Parafin, A. E. | ||||
| Title | Terahertz response of thin-film YBCO bolometers | Type | Journal Article | ||
| Year | 2012 | Publication | Tech. Phys. | Abbreviated Journal | Tech. Phys. |
| Volume | 57 | Issue | 12 | Pages | 1716-1719 |
| Keywords | YBCO HEB | ||||
| Abstract | The bolometric response of high-temperature thin-film YBCO superconducting detectors to an electromagnetic radiation with a frequency of 2.5 THz is measured for the first time. The minimum value of the noise-equivalent power of the detectors is 3.5 × 10−9 W/Hz−−−√. The feasibility of further increasing the sensitivity of the detectors is discussed. | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 1063-7842 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 1817 | |||
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| Author | Чулкова, Г. М.; Корнеев, А. А.; Смирнов, К. В.; Окунев, О. В. | ||||
| Title | Энергетическая релаксация в примесных металлах, двумерном электронном газе в AlGaAs-GaAs, сверхпроводниковых пленках NbN и детекторы субмиллиметрового и ик излучения на их основе | Type | Book Whole | ||
| Year | 2012 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | |||
| Keywords | 2DEG, AlGaAs/GaAs, NbN detectors | ||||
| Abstract | Монография посвящена обзору исследований влияния эффектов электронного беспорядка на электронное взаимодействие в металлах, сверхпроводниках, полупроводниках, а также в различных низкоразмерных структурах. Актуальность поднятых в монографии вопросов определяется интенсивным развитием нанотехнологий, созданием новых наноструктурированных материалов и уникальных наноэлементов для электроники и фотоники. Упругое электронное рассеяние на границах наноструктур качественно меняет взаимодействие электронов с фонолами, что, безусловно, должно учитываться при проектировании соответствующей элементной базы. Прикладная часть работы посвящена контролируемой модификации электронных процессов для оптимизации новых наносенсоров на основе электронного разогрева в сверхпроводниковых и полупроводниковых структурах. Монография предназначена для студентов старших курсов, аспирантов и начинающих следователей, работающих в области сверхпроводниковой наноэлектроники. | ||||
| Address | Москва | ||||
| Corporate Author | Thesis | ||||
| Publisher | Прометей, МПГУ | Place of Publication |
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| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | 978-5-4263-0118-4 | Medium | ||
| Area | Expedition | Conference | |||
| Notes | УДК: 537.311 | Approved | no | ||
| Call Number | Serial | 1818 | |||
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| Author | Семенов, А. В.; Корнеев, А. А.; Лобанов, Ю. В.; Корнеева, Ю. П.; Рябчун, С. А.; Лаврова, О. С.; Третьяков, И. В.; Флоря, И. Н.; Силаев, М. А.; Кинев, Н. В.; Ковалюк, В. В.; Смирнов, К. В.; Гольцман, Г. Н. | ||||
| Title | Поляризация электромагнитной волны вблизи фокуса зеркала и системы зеркал в субтерагерцовом диапазоне частот | Type | Journal Article | ||
| Year | 2012 | Publication | Современные проблемы науки и образования | Abbreviated Journal | |
| Volume | Issue | 2 | Pages | ||
| Keywords | sub-terahertz radio telescope | ||||
| Abstract | Рассмотрено влияние оптической системы телескопа на поляризацию принимаемого электромагнитного сигнала. Описано изменение поляризации луча при отражении от произвольно ориентированной поверхности зеркала. Учтены искажения поляризации, обусловленные как отклонением лучей от первоначального направления, так и различием в коэффициентах отражения для разных поляризаций в случае неидеального отражения. В рамках метода Френеля получены оценочные формулы, дающие отношение амплитуд поля с исходной поляризацией и с поляризацией, перпендикулярной исходной, вблизи фокальной точки оптической системы. Формулы выведены для нескольких практически важных случаев, в том числе для параболического зеркала и системы двух зеркал. Оценена верхняя граница поляризационных искажений в пределах кружка Эйри. Полученные оценки согласуются с результатами численного расчёта для двухзеркального радиотелескопа субтерагерцового диапазона. | ||||
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| Notes | 9 страниц; УДК 535-47 | Approved | no | ||
| Call Number | Serial | 1819 | |||
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| Author | Казаков, А. Ю.; Селиверстов, С. В.; Дивочий, А. В.; Смирнов, К. В.; Финкель, М. И.; Вахтомин, Ю. Б. | ||||
| Title | Возможность применения сверхпроводниковых материалов в качестве отражающего покрытия зеркала телескопа, предназначенного для наблюдений анизотропии реликтового излучения | Type | Journal Article | ||
| Year | 2012 | Publication | Преподаватель ХХI век | Abbreviated Journal | |
| Volume | Issue | 3 | Pages | 221-224 | |
| Keywords | submillimeter radio telescope | ||||
| Abstract | В статье исследуется возможность использования сверхпроводящего материала в качестве отражающего слоя зеркала субмиллиметрового телескопа, охлажденного до криогенных температур и предназначенного для наблюдений реликтового излучения. Для нескольких сверхпроводниковых материалов вычислен диапазон частот, в котором флуктуации теплового излучения покрытия меньше флуктуаций источника. Показана перспективность применения покрытия из Nb3Ge. | ||||
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| Notes | Approved | no | |||
| Call Number | Serial | 1820 | |||
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| Author | Семенов, А. В.; Корнеев, А. А.; Лобанов, Ю. В.; Корнеева, Ю. П.; Рябчун, С. А.; Третьяков, И. В.; Флоря, И. Н.; Смирнов, А. В.; Ковалюк, В. В.; Смирнов, К. В.; Гольцман, Г. Н. | ||||
| Title | Оценка поляризационных искажений, вносимых оптической системой радиотелескопа миллиметрового диапазона | Type | Journal Article | ||
| Year | 2012 | Publication | Преподаватель ХХI век | Abbreviated Journal | |
| Volume | Issue | 4 | Pages | 230-236 | |
| Keywords | millimeter radio telescope | ||||
| Abstract | В статье рассмотрена поляризация электромагнитного поля вблизи фокальной точки телескопической системы. Оценена верхняя граница поляризационных искажений, вносимых отражающими поверхностями, в том числе с учетом неидеальности отражения. | ||||
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| Call Number | Serial | 1821 | |||
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| Author | Семенов, А. В.; Корнеев, А. А.; Смирнов, А. В.; Смирнов, К. В.; Ожегов, Р. В.; Окунев, О. В.; Гольцман, Г. Н.; Девятов, И. А. | ||||
| Title | Линейные по мощности поглощаемого излучения поправки к спектральным функциям «грязного» сверхпроводника и отклик сверхпроводниковых детекторов | Type | Journal Article | ||
| Year | 2012 | Publication | Преподаватель ХХI век | Abbreviated Journal | |
| Volume | Issue | 3 | Pages | 216-220 | |
| Keywords | dirty superconductor film | ||||
| Abstract | В статье развит метод расчета малых поправок к спектральным функциям пленки «грязного» сверхпроводника, возникающих под действием поглощаемой мощности электромагнитного излучения. Метод пригоден в случае спектральных функций произвольного вида, что позволяет применять его для расчета отклика сверхпроводниковых детекторов излучения различного типа. | ||||
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| Language | Russian | Summary Language | Original Title | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1822 | |||
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| Author | Корнеева, Ю. П.; Трифонов, А. В.; Вахтомин, Ю. Б.; Смирнов, К. В.; Корнеев, А. А.; Рябчун, С. А.; Третьяков, И. В.; Гольцман, Г. Н. | ||||
| Title | Расчет согласующего оптического резонатора для сверхпроводникового нанополоскового детектора | Type | Journal Article | ||
| Year | 2012 | Publication | Преподаватель ХХI век | Abbreviated Journal | |
| Volume | Issue | 3 | Pages | 225-227 | |
| Keywords | SSPD, SNSPD | ||||
| Abstract | В статье произведен расчет резонатора, предназначенного для согласования сверхпроводникового нанополоскового однофотонного детектора с оптическим сигналом. Показано, что для детектора, выполненного из пленки с типичным сопротивлением квадрата 500 Ом и коэффициентом заполнения 0.5 коэффициент согласования с излучением, поляризованным параллельно полоскам детектора, достигает величины около 60%. | ||||
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| Language | Russian | Summary Language | Original Title | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1823 | |||
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| Author | Semenov, A. V.; Devyatov, I. A.; Korneev, A. A.; Smirnov, K. V.; Goltsman, G. N.; Melnikov, A. P. | ||||
| Title | Derivation of expression for thermodynamic potential of “dirty” superconductor | Type | Journal Article | ||
| Year | 2012 | Publication | Rus. J. Radio Electron. | Abbreviated Journal | Rus. J. Radio Electron. |
| Volume | Issue | 4 | Pages | ||
| Keywords | dirty superconductor, Usadel theory, thermodynamic potential | ||||
| Abstract | We derive a formula for thermodynamic potential of dirty superconductor which express it via isotropic quasiclassical Green functions of Usadel theory. Our result allows unify description of dynamic processes and fluctuations in superconducting nano-electronic devices. | ||||
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| Language | Russian | Summary Language | Original Title | ||
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| Notes | 7 pages | Approved | no | ||
| Call Number | Serial | 1824 | |||
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| Author | Смирнов, А. В.; Карманцов, М. С.; Смирнов, К. В.; Вахтомин, Ю. Б.; Мастеров, Д. В.; Тархов, М. А.; Павлов, С. А.; Парафин, А. Е. | ||||
| Title | Терагерцовый отклик болометров на основе тонких пленок YBCO | Type | Journal Article | ||
| Year | 2012 | Publication | ЖТФ | Abbreviated Journal | ЖТФ |
| Volume | 82 | Issue | 12 | Pages | 108-111 |
| Keywords | YBCO HEB NEP | ||||
| Abstract | Представлены первые результаты измерения болометрического отклика высокотемпературных сверхпроводниковых детекторов на основе тонких пленок YBCO на электромагнитное излучение с частотой 2.5 THz. Минимальное значение оптической мощности, эквивалентной шуму созданных детекторов, составило 3.5· 10-9 W/sqrt(Hz)sqrt. Обсуждена возможность дальнейшего увеличения чувствительности исследуемых детекторов. | ||||
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| Language | Russian | Summary Language | Original Title | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1825 | |||
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| Author | Чулкова, Галина Меркурьевна; Семёнов, Александр Владимирович; Тархов, Михаил Александрович; Гольцман, Григорий Наумович; Корнеев, Александр Александрович; Смирнов, Константин Владимирович | ||||
| Title | О возможности использования PNR-SNPD в системах телекоммуникационной связи | Type | Journal Article | ||
| Year | 2012 | Publication | Преподаватель ХХI век | Abbreviated Journal | |
| Volume | Issue | 2 | Pages | 244-246 | |
| Keywords | PNR SSPD, SNSPD, SNPD | ||||
| Abstract | Рассмотрена возможность применения сверхпроводникового нанополоскового детектора, разрешающего число фотонов (Photon-Number Resolving Superconducting Nanowire Photon Detector, PNR-SNPD), в качестве датчика приёмных модулей телекоммуникационных линий. Оценена мощность оптического импульса, необходимая для достижения приемлемо низкой доли ошибочных битов. | ||||
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| Language | Russian | Summary Language | Original Title | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1826 | |||
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| Author | Korneeva, Yu. P.; Trifonov, A. V.; Vakhtomin, Yu. B.; Smirnov, K. V. | ||||
| Title | Design of resonator for superconducting single-photon detector | Type | Journal Article | ||
| Year | 2011 | Publication | Rus. J. Radio Electron. | Abbreviated Journal | Rus. J. Radio Electron. |
| Volume | Issue | 12 | Pages | ||
| Keywords | SSPD optical resonator, SNSPD | ||||
| Abstract | A resonator for superconducting single-photon detector is designed. Near 60% coupling with a radiation propagating from a dielectric substrate of optical fiber is demonstrated to be achieved for typical values of the detector’s film sheet resistance. | ||||
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| Notes | 6 pages | Approved | no | ||
| Call Number | Serial | 1827 | |||
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| Author | Hübers, H.-W.; Semenov, A.; Richter, H.; Birk, Manfred; Krocka, Michael; Mair, Ulrich; Smirnov, K.; Gol'tsman, G.; Voronov, B. | ||||
| Title | Terahertz heterodyne receiver with a hot-electron bolometer mixer | Type | Conference Article | ||
| Year | 2002 | Publication | Proc. Far-IR, Sub-mm, and mm Detector Technology Workshop | Abbreviated Journal | Proc. Far-IR, Sub-mm, and mm Detector Technology Workshop |
| Volume | Issue | Pages | |||
| Keywords | NbN HEB mixers | ||||
| Abstract | During the past decade major advances have been made regarding low noise mixers for terahertz (THz) heterodyne receivers. State of the art hot-electron-bolometer (HEB) mixers have noise temperatures close to the quantum limit and require less than a µW power from the local oscillator (LO). The technology is now at a point where the performance of a practical receiver employing such mixer, rather than the figures of merit of the mixer itself, are of major concern. We have incorporated a phonon-cooled NbN HEB mixer in a 2.5 THz heterodyne receiver and investigated the performance of the receiver. This yields important information for the development of heterodyne receivers such as GREAT (German receiver for astronomy at THz frequencies aboard SOFIA)[1] and TELIS (Terahertz limb sounder), a balloon borne heterodyne receiver for atmospheric research [2]. Both are currently under development at DLR. | ||||
| Address | Monterey, CA, USA | ||||
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| Publisher | Place of Publication |
Editor | Wold, J.; Davidson, J. | ||
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| Notes | 4 pages; Unconfirmed but cited in https://kups.ub.uni-koeln.de/1622/1/bedorf.pdf; There is a Program of the Workshop: https://www.yumpu.com/en/document/view/7411055/far-ir-submm-mm-detector-technology-workshop-sofia-usra (there is no title of this article in the Program); There is also identical publication in Proc. ISSTT (Serial: 332, “A broadband terahertz heterodyne receiver with an NbN HEB mixer”). | Approved | no | ||
| Call Number | Serial | 1829 | |||
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| Author | Смирнов, Константин Владимирович | ||||
| Title | Энергетическая релаксация электронов в 2D-канале гетеропереходов GAAS/ALGAAS и транспортные процессы в структурах полупроводник-сверхпроводник на их основе | Type | Manuscript | ||
| Year | 2000 | Publication | М. МПГУ | Abbreviated Journal | |
| Volume | Issue | Pages | |||
| Keywords | 2DEG, AlGaAs/GaAs heterostructures, NbN films | ||||
| Abstract | Диссертация посвящена изучению электрон-фононного взаимодействия в двумерном электронном газе, образующемся на границе раздела полупроводников AlGaAs и GaAs, а также созданию на основе гетероперехода GaAs/AlGaAs и сверхпроводника NbN гибридных структур сверхпроводник-полупроводник-сверхпроводник и изучению их электрофизических свойств. | ||||
| Address | Москва, МПГУ | ||||
| Corporate Author | Thesis | Ph.D. thesis | |||
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| Notes | Approved | no | |||
| Call Number | Serial | 1830 | |||
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| Author | Гольцман, Г. Н.; Веревкин, А. А.; Гершензон, Е. М.; Птицина, Н. Г.; Смирнов, К. В.; Чулкова, Г. М. | ||||
| Title | Исследования процессов неупругой релаксации и примесная спектроскопия-релаксометрия в двумерном электронном газе в полупроводниковых структурах с квантовыми ямами | Type | Report | ||
| Year | 1995 | Publication | Abbreviated Journal | ||
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| Abstract | В гетероструктурах GaAs/AlGaAs впервые прямым методом измерена температурная зависимость вpемени энеpгетической pелаксации двумерного электронного газа te(T) в широком диапазоне температур Т=1,5 – 50 К в квазиравновесных условиях. Для измерений использовался высокочувствительный спектрометр миллиметрового диапазона волн с высоким временным разрешением, который позволял измерять релаксационные времена до 150 пс с погрешностью не более 20%. Верхний предел температуры определялся временным разрешением спектрометра. Исследования проводились на высококачественных образцах с поверхностной концентрацией носителей ns = 4,2 1011 см-2 и подвижностью m = 7 105 см2В-1с-1 (при Т = 4,2К). В квазиравновесных условиях из температурной зависимости tе определен предел подвижности при низких температурах (T<4.2 K), связанный с рассеянием на пьезоакустическом потенциале, получено время неупругой релаксации, связанное с рассеянием на деформационном потенциале (15 K25 K), получено характерное время испускания оптического фонона (tLO>4,5пс), которое существенно превышает время сронтанного излучения оптического фонона (примерно в 30 раз), что связано с большой ролью процессов перепоглащения фононов электронами.При низких температурах проведены измерения tе в условиях сильного разогрева. Полученные значения tе и зависимость tе от температуры электронов Те совпадают с tе(Т) в квазиравновесных условиях при Т=Те. Из полученных значений tе(Те) построена зависимость мощности энергетических потерь от Те, которая хорошо согласуется с литературными данными.Начаты измерения в магнитном поле, которые показывают переспективность использованного нами метода измерений как в области слабых магнитных полей при факторе заполнения >10, так и в области сильных магнитных полей при факторе заполнения >1-2. | ||||
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| Notes | Отчет о НИР/НИОКР; РФФИ: 95-02-06409-а; | Approved | no | ||
| Call Number | Serial | 1831 | |||
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| Author | Гольцман, Г. Н.; Смирнов, К. В. | ||||
| Title | По итогам проектов российского фонда фундаментальных исследований. Проект РФФИ # 98-02-16897 Электрон-фононное взаимодействие в двумерном электронном газе полупроводниковых гетероструктур при низких температурах | Type | Journal Article | ||
| Year | 2001 | Publication | Письма в ЖЭТФ | Abbreviated Journal | Письма в ЖЭТФ |
| Volume | 74 | Issue | 9 | Pages | 532-538 |
| Keywords | 2DEG, AlGaAs/GaAs heterostructures | ||||
| Abstract | Рассмотрены теоретические и экспериментальные работы, посвященные изучению электрон-фононного взаимодействия в двумерном электронном газе полупроводниковых гетероструктур при низких температурах в случае сильного разогрева в электрическом поле, в квазиравновесных условиях и в квантующем магнитном поле, перпендикулярном 2D слою. | ||||
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| Notes | Duplicated as 1541: “Electron-phonon interaction in a two-dimensional electron gas of semiconductor heterostructures at low temperatures” | Approved | no | ||
| Call Number | Serial | 1832 | |||
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| Author | Селиверстов, С. В.; Финкель, М. И.; Рябчун, С. А.; Воронов, Б. М.; Каурова, Н. С.; Селезнев, В. А.; Смирнов, К. В.; Вахтомин, Ю. Б.; Пентин, И. В.; Гольцман, Г. Н. | ||||
| Title | Терагерцевый сверхпроводниковый детектор с аттоджоулевым энергетическим разрешением и постоянной времени 25 пс | Type | Conference Article | ||
| Year | 2014 | Publication | Труды XVIII международного симпозиума «Нанофизика и наноэлектроника» | Abbreviated Journal | |
| Volume | 1 | Issue | Pages | 91-92 | |
| Keywords | NbN HEB | ||||
| Abstract | Представлены результаты измерения энергетического разрешения терагерцевого сверхпроводникового NbN-детектора на эффектеэлектронного разогрева, работающего при температуре около 10 К. Использование инновационной in situ технологии производства привело к существенному улучшению чувствительности детектора. Увеличение быстродействия детектора было достигнуто за счет реализации дополнительного диффузионного канала охла-ждения электронной подсистемы. Измеренное значение эквивалентной мощности шума на частоте 2.5 ТГц составило 2.0×10-13Вт•Гц-0.5, постоянной времени 25 пс. Соответствующее расчетное значение энергетического разрешения составило 2.5 аДж. | ||||
| Address | Нижний Новгород, Россия | ||||
| Corporate Author | Thesis | ||||
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| Language | Russian | Summary Language | Original Title | ||
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| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 1833 | |||
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| Author | Бурмистрова, А. В.; Девятов, И. А. | ||||
| Title | Расчет электронного транспорта в гетероструктурах, содержащих многозонные сверхпроводники | Type | Conference Article | ||
| Year | 2014 | Publication | Труды XVIII международного симпозиума «Нанофизика и наноэлектроника» | Abbreviated Journal | |
| Volume | 1 | Issue | Pages | 21-22 | |
| Keywords | N/I/Sp junctions | ||||
| Abstract | В рамках приближения сильной связи теоретически рассчитаны проводимости контактов вида нормальный металл/изолятор/одноорбитальный сверхпроводник с p-типом сверхпроводящего спаривания (N/I/Sp). Объяснено наблюдаемое экспериментально как появление пика при нулевом напряжении, так и его расщепление в зависимости от толщины слоя изолятора. В рамках этой же микроскопической теории развит вариант техники решеточной функции Грина в мацубаровом представлении. Используя разработанный подход, рассчитаны фазовые и температурные зависимости тока Джозефсона для контакта сверхпроводника s-типа и многозонного железосодержащего сверхпроводника (ферропниктида) для различных ориентаций границы по отношению к кристаллографическим осям пниктида. | ||||
| Address | Нижний Новгород, Россия | ||||
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| Language | Russian | Summary Language | Original Title | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1834 | |||
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| Author | Кардакова, А. И.; Финкель, М. И.; Морозов, Д. В.; Ковалюк, В. В.; Ан, П. П.; Гольцман, Г. Н. | ||||
| Title | Время электрон-фононного взаимодействия в сверхпроводниковых пленках нитрида титана | Type | Conference Article | ||
| Year | 2014 | Publication | Труды XVIII международного симпозиума «Нанофизика и наноэлектроника» | Abbreviated Journal | |
| Volume | 1 | Issue | Pages | 47-48 | |
| Keywords | TiN films | ||||
| Abstract | Определены времена электрон-фононного взаимодействия в тонких сверхпроводниковых пленках нитрида титана. Измеренные значения τ_eph находятся в диапазоне от 5.5 нс до 88 нс при температурах 4,2 К и 1,7 К, соответственно, и соответствуют температурной зависимости Т^-3. | ||||
| Address | Нижний Новгород, Россия | ||||
| Corporate Author | Thesis | ||||
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| Language | Russian | Summary Language | Original Title | ||
| Series Editor | Series Title | Abbreviated Series Title | |||
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| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 1835 | |||
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| Author | Корнеева, Ю. П.; Михайлов, М. М.; Манова, Н. Н.; Дивочий, А. А.; Корнеев, А. А.; Вахтомин, Ю. Б.; Першин, Ю. П.; Гольцман, Г. Н. | ||||
| Title | Сверхпроводниковый однофотонный детектор на основе аморфных пленок MoSi | Type | Conference Article | ||
| Year | 2014 | Publication | Труды XVIII международного симпозиума «Нанофизика и наноэлектроника» | Abbreviated Journal | |
| Volume | 1 | Issue | Pages | 53-54 | |
| Keywords | MoSi SSPD | ||||
| Abstract | Нами были изготовлены и исследованы однофотонные детекторы на основе сверхпроводящих пленок Mo x Si 1-x двух различных стехиометрий: Mo 3 Si и Mo 4 Si. При температуре 1.7 К лучшие детекторы площадью 7 мкм*7 мкм на основе этих пленок продемонстрировали системную квантовую эффективность 18% при скорости темнового счета 10 с -1 на длине волны 1.2 мкм с использованием неполяризованного источника, длительность импульса – 6 нс, джиттер – 120 пс. | ||||
| Address | Нижний Новгород, Россия | ||||
| Corporate Author | Thesis | ||||
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| Language | Russian | Summary Language | Original Title | ||
| Series Editor | Series Title | Abbreviated Series Title | |||
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| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 1836 | |||
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| Author | Смирнов, К. В. | ||||
| Title | AlGaAs/GaAs смеситель на эффекте разогрева двумерных электронов для тепловизора субмиллиметрового диапазона | Type | Abstract | ||
| Year | 2003 | Publication | Тезисы докладов VI Российской конференции по физике полупроводников | Abbreviated Journal | |
| Volume | Issue | Pages | 181 | ||
| Keywords | 2DEG, AlGaAs/GaAs heterostructures, mixer | ||||
| Abstract | |||||
| Address | ФТИ им. А. Ф. Иоффе, Санк-Петербург | ||||
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| Language | Summary Language | Original Title | |||
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| Area | Expedition | Conference | VI Российской конференции по физике полупроводников (27-31 октября) | ||
| Notes | Unconfirmed; Сама конференция, однако, была -- её упоминают: [http://www.nsc.ru/HBC/article.phtml?nid=271&id=17], [https://www.isp.nsc.ru/institut/nauchnye-podrazdeleniya/lab-20/publikatsii/2003], [http://www.ioffe.ru/sem_tech/sem%5Fteh%5Fmovpe%5Fpublications%5Fru.htm#R2003], [https://istina.ips.ac.ru/collections/828771/] | Approved | no | ||
| Call Number | Serial | 1837 | |||
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| Author | Sidorova, M.; Semenov, A.; Hübers, H.-W.; Kuzmin, A.; Doerner, S.; Ilin, K.; Siegel, M.; Charaev, I.; Vodolazov, D. | ||||
| Title | Timing jitter in photon detection by straight superconducting nanowires: Effect of magnetic field and photon flux | Type | Journal Article | ||
| Year | 2018 | Publication | Phys. Rev. B | Abbreviated Journal | Phys. Rev. B |
| Volume | 98 | Issue | 13 | Pages | 134504 (1 to 14) |
| Keywords | SNSPD, NbN namowires | ||||
| Abstract | We studied the effects of the external magnetic field and photon flux on timing jitter in photon detection by straight superconducting NbN nanowires. At two wavelengths 800 and 1560 nm, statistical distribution in the appearance times of photon counts exhibits Gaussian shape at small times and an exponential tail at large times. The characteristic exponential time is larger for photons with smaller energy and increases with external magnetic field while variations in the Gaussian part of the distribution are less pronounced. Increasing photon flux drives the nanowire from the discrete quantum detection regime to the uniform bolometric regime that averages out fluctuations of the total number of nonequilibrium electrons created by the photon and drastically reduces jitter. The difference between standard deviations of Gaussian parts of distributions for these two regimes provides the measure for the strength of electron-number fluctuations; it increases with the photon energy. We show that the two-dimensional hot-spot detection model explains qualitatively the effect of magnetic field. | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 2469-9950 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 1842 | |||
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| Author | Emelianov, A. V.; Nekrasov, N. P.; Moskotin, M. V.; Fedorov, G. E.; Otero, N.; Romero, P. M.; Nevolin, V. K.; Afinogenov, B. I.; Nasibulin, A. G.; Bobrinetskiy, I. I. | ||||
| Title | Individual SWCNT transistor with photosensitive planar junction induced by two‐photon oxidation | Type | Journal Article | ||
| Year | 2021 | Publication | Adv. Electron. Mater. | Abbreviated Journal | Adv. Electron. Mater. |
| Volume | 7 | Issue | 3 | Pages | 2000872 |
| Keywords | SWCNT transistors | ||||
| Abstract | The fabrication of planar junctions in carbon nanomaterials is a promising way to increase the optical sensitivity of optoelectronic nanometer-scale devices in photonic connections, sensors, and photovoltaics. Utilizing a unique lithography approach based on direct femtosecond laser processing, a fast and easy technique for modification of single-walled carbon nanotube (SWCNT) optoelectronic properties through localized two-photon oxidation is developed. It results in a novel approach of quasimetallic to semiconducting nanotube conversion so that metal/semiconductor planar junction is formed via local laser patterning. The fabricated planar junction in the field-effect transistors based on individual SWCNT drastically increases the photoresponse of such devices. The broadband photoresponsivity of the two-photon oxidized structures reaches the value of 2 × 107 A W−1 per single SWCNT at 1 V bias voltage. The SWCNT-based transistors with induced metal/semiconductor planar junction can be applied to detect extremely small light intensities with high spatial resolution in photovoltaics, integrated circuits, and telecommunication applications. | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 2199-160X | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 1843 | |||
| Permanent link to this record | |||||
| Author | Ozhegov, R. V.; Smirnov, A. V.; Vakhtomin, Yu. B.; Smirnov, K. V.; Divochiy, A. V.; Goltsman, G. N. | ||||
| Title | Ultrafast superconducting bolometer receivers for terahertz applications | Type | Abstract | ||
| Year | 2009 | Publication | Proc. PIERS | Abbreviated Journal | Proc. PIERS |
| Volume | Issue | Pages | 867 | ||
| Keywords | HEB | ||||
| Abstract | The research by the group of Moscow State Pedagogical University into the hot-electron phenomena in thin superconducting films has led to the development of new types of detectors and their use both in fundamental and applied studies. In this paper, we present the results of testing the terahertz HEB receiver systems based on ultrathin (∼ 4 nm) NbN and MoRe detectors with a response time of 50 ps and 1 ns, respectively. We have developed three types of devices which differ in the way a terahertz signal is coupled to the detector and cover the following ranges: 0.3–3 THz, 0.1–30 THz and 25–70 THz. In the case of the receiving system optimized for 0.3–3 THz, the sensitive element (a strip of asuperconductor with planar dimensions of 0.2μm (length) by 1.7μm (width)) was integrated witha planar broadband log-spiral antenna. For additional focusing ofthe incident radiation a silicon hyperhemispherical lens was used. For the 0.1–30 THz receivingsystem, the sensitive element was patterned as parallel strips(2μm wide each) filling an area of 500×500μm2with a filling factor of 0.5. In the receivingsystem of this type we used direct coupling of the incident radiation to the sensitive element. Inthe 25–70 THz range (detector type 2/2a in Table 1) we used a square-shaped superconductingdetector with planar dimensions of 10×10μm2. Incident radiation was coupled to the detectorwith the use of a germanium hyperhemispherical lens.The response time of the above receiving systems is determined by the cooling rate of the hotelectrons in the film. That depends on the electron-phonon interaction time, which is less forultrathin NbN than in MoRe. | ||||
| Address | Moscow, Russia | ||||
| Corporate Author | Thesis | ||||
| Publisher | The Electromagnetics Academy | Place of Publication |
777 Concord Avenue, Suite 207 Cambridge, MA 02138 | Editor | |
| Language | Summary Language | Original Title | |||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 1559-9450 | ISBN | 978-1-934142-09-7 | Medium | |
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | RPLAB @ sasha @ ozhegovultrafast | Serial | 1022 | ||
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| Author | Pernice, W.; Schuck, C.; Li, M.; Goltsman, G. N.; Sergienko, A. V.; Tang, H. X. | ||||
| Title | High speed travelling wave single-photon detectors with near-unity quantum efficiency | Type | Journal Article | ||
| Year | 2011 | Publication | arXiv | Abbreviated Journal | arXiv |
| Volume | Issue | Pages | 1-14 | ||
| Keywords | SPD | ||||
| Abstract | Ultrafast, high quantum efficiency single photon detectors are among the most sought-after elements in modern quantum optics and quantum communication. Close-to-unity photon detection efficiency is essential for scalable measurement-based quantum computation, quantum key distribution, and loophole-free Bell experiments. However, imperfect modal matching and finite photon absorption rates have usually limited the maximum attainable detection efficiency of single photon detectors. Here we demonstrate a superconducting nanowire detector atop nanophotonic waveguides and achieve single photon detection efficiency up to 94% at telecom wavelengths. Our detectors are fully embedded in a scalable, low loss silicon photonic circuit and provide ultrashort timing jitter of 18ps at multi-GHz detection rates. Exploiting this high temporal resolution we demonstrate ballistic photon transport in silicon ring resonators. The direct implementation of such a detector with high quantum efficiency, high detection speed and low jitter time on chip overcomes a major barrier in integrated quantum photonics. | ||||
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arXiv:1108.5299 | Editor | ||
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| Notes | Approved | no | |||
| Call Number | RPLAB @ gujma @ | Serial | 661 | ||
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| Author | Yagoubov, P.; Kroug, M.; Merkel, H.; Kollberg, E.; Schubert, J.; Hubers, H. W.; Svechnikov, S.; Voronov, B.; Gol'tsman, G.; Wang, Z. | ||||
| Title | Hot electron bolometric mixers based on NbN films deposited on MgO substrates | Type | Conference Article | ||
| Year | 1999 | Publication | Inst. Phys. Conf. Ser. | Abbreviated Journal | Inst. Phys. Conf. Ser. |
| Volume | 167 | Issue | Pages | 687-690 | |
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Barcelona, Spain | Editor | ||
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| Area | Expedition | Conference | 4th Europ. Conf. on Appl. Superconductivity, Inst. Phys. Conf. Ser. | ||
| Notes | Approved | no | |||
| Call Number | Serial | 297 | |||
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| Author | Fiore, A.; Marsili, F.; Bitauld, D.; Gaggero, A.; Leoni, R.; Mattioli, F.; Divochiy, A.; Korneev, A.; Seleznev, V.; Kaurova, N.; Minaeva, O.; Gol’tsman, G. | ||||
| Title | Counting photons using a nanonetwork of superconducting wires | Type | Conference Article | ||
| Year | 2009 | Publication | Nano-Net | Abbreviated Journal | |
| Volume | Issue | Pages | 120-122 | ||
| Keywords | SSPD, SNSPD | ||||
| Abstract | We show how the parallel connection of photo-sensitive superconducting nanowires can be used to count the number of photons in an optical pulse, down to the single-photon level. Using this principle we demonstrate photon-number resolving detectors with unprecedented sensitivity and speed at telecommunication wavelengths. | ||||
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| Publisher | Springer Berlin Heidelberg | Place of Publication |
Berlin, Heidelberg | Editor | Cheng, M. |
| Language | Summary Language | Original Title | |||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 978-3-642-02427-6 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | 10.1007/978-3-642-02427-6_20 | Serial | 1242 | ||
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| Author | Semenov, A. D.; Hübers, H.-W.; Gol’tsman, G. N.; Smirnov, K. | ||||
| Title | Superconducting quantum detector for astronomy and X-ray spectroscopy | Type | Conference Article | ||
| Year | 2002 | Publication | Proc. Int. Workshop on Supercond. Nano-Electronics Devices | Abbreviated Journal | Proc. Int. Workshop on Supercond. Nano-Electronics Devices |
| Volume | Issue | Pages | 201-210 | ||
| Keywords | NbN SSPD, SNSPD, SQD, superconducting quantum detectors, X-ray spectroscopy | ||||
| Abstract | We propose the novel concept of ultra-sensitive energy-dispersive superconducting quantum detectors prospective for applications in astronomy and X-ray spectroscopy. Depending on the superconducting material and operation conditions, such detector may allow realizing background limited noise equivalent power 10−21 W Hz−1/2 in the terahertz range when exposed to 4-K background radiation or counting of 6-keV photon with almost 10—4 energy resolution. Planar layout and relatively simple technology favor integration of elementary detectors into a detector array. | ||||
| Address | Naples, Italy | ||||
| Corporate Author | Thesis | ||||
| Publisher | Springer | Place of Publication |
Boston, MA | Editor | Pekola, J.; Ruggiero, B.; Silvestrini, P. |
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| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | 978-1-4615-0737-6 | Medium | ||
| Area | Expedition | Conference | International Workshop on Superconducting Nano-Electronics Devices, May 28-June 1, 2001 | ||
| Notes | Approved | no | |||
| Call Number | semenov2002superconducting | Serial | 1525 | ||
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| Author | Kroug, M.; Yagoubov, P.; Gol'tsman, G.; Kollberg, E. | ||||
| Title | NbN quasioptical phonon cooled hot electron bolometric mixers at THz frequencies | Type | Conference Article | ||
| Year | 1997 | Publication | Inst. Phys. Conf. Ser. | Abbreviated Journal | Inst. Phys. Conf. Ser. |
| Volume | 1 | Issue | Pages | 405-408 | |
| Keywords | NbN HEB mixers | ||||
| Abstract | |||||
| Address | Veldhoven | ||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication |
Bristol | Editor | ||
| Language | Summary Language | Original Title | |||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0951-3248 | ISBN | Medium | ||
| Area | Expedition | Conference | 3rd Eur. Conf. on Applied Superconductivity | ||
| Notes | Approved | no | |||
| Call Number | Serial | 1600 | |||
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| Author | Cao, Aiqin; Jiang, L.; Chen, S.H.; Antipov, S.V.; Shi, S.C. | ||||
| Title | IF gain bandwidth of a quasi-optical NbN superconducting HEB mixer | Type | Conference Article | ||
| Year | 2007 | Publication | Proc. International conference on microwave and millimeter wave technology | Abbreviated Journal | Proc. ICMMT |
| Volume | Issue | Pages | 1-3 | ||
| Keywords | HEB, mixer, gain bandwidth | ||||
| Abstract | In this paper, the intermediate frequency (IF) gain bandwidth of a quasi-optical NbN superconducting hot-electron bolometer (HEB) mixer is investigated at 500 GHz with an IF system incorporating with a frequency down-converting scheme which is able to sweep the IF signal in a frequency range of 0.3-4 GHz. The IF gain bandwidth of the device is measured to be 1.5 GHz when it is biased at a voltage of the minimum noise temperature, and becomes larger when the bias voltage increases. | ||||
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| Publisher | Place of Publication |
Builin | Editor | ||
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| Notes | Approved | no | |||
| Call Number | RPLAB @ lobanovyury @ | Serial | 575 | ||
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| Author | Vahtomin, Yuriy B.; Finkel, Matvey I.; Antipov, Sergey V.; Voronov, Boris M.; Smirnov, Konstantin V.; Kaurova, Natalia S.; Drakinski, Vladimir N.; Gol'tsman, Gregogy N. | ||||
| Title | Gain bandwidth of phonon-cooled HEB mixer made of NbN thin film with MgO buffer layer on Si | Type | Conference Article | ||
| Year | 2002 | Publication | Proc. 13th Int. Symp. Space Terahertz Technol. | Abbreviated Journal | Proc. 13th Int. Symp. Space Terahertz Technol. |
| Volume | Issue | Pages | 259-270 | ||
| Keywords | NbN HEB mixers, conversion gain bandwidth | ||||
| Abstract | We present recently obtained values for gain bandwidth of NbN HEB mixers for different substrates and film thicknesses and for MgO buffer layer on Si at LO frequency of 0.85-1 THz. The maximal bandwidth, 5.2 GHz, was achieved for the device on MgO buffer layer on Si with a 2 nm thick NbN film. Functional devices based on NbN films of such thickness were fabricated for the first time due to an improvement of superconducting properties of NbN film deposited on MgO buffer layer on Si substrate. | ||||
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| Publisher | Place of Publication |
Cambridge, MA, USA | Editor | Harvard university | |
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| Notes | Approved | no | |||
| Call Number | Serial | 325 | |||
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| Author | Meledin, D.; Tong, C. Y.-E.; Blundell, R.; Kaurova, N.; Smirnov, K.; Voronov, B.; Gol'tsman, G. | ||||
| Title | The sensitivity and IF bandwidth of waveguide NbN hot electron bolometer mixers on MgO buffer layers over crystalline quartz | Type | Conference Article | ||
| Year | 2002 | Publication | Proc. 13th Int. Symp. Space Terahertz Technol. | Abbreviated Journal | Proc. 13th Int. Symp. Space Terahertz Technol. |
| Volume | Issue | Pages | 65-72 | ||
| Keywords | waveguide NbN HEB mixers | ||||
| Abstract | We have developed and characterized waveguide phonon-cooled NbN Hot Electron Bolometer (FMB) mixers fabricated from a 3-4 nm thick NbN film deposited on a 200nm thick MgO buffer layer over crystalline quartz. Double side band receiver noise temperatures of 900-1050 K at 1.035 THz, and 1300-1400 K at 1.26 THz have been measured at an intermediate frequency of 1.5 GHz. The intermediate frequency bandwidth, measured at 0.8 THz LO frequency, is 3.2 GHz at the optimal bias point for low noise receiver operation. | ||||
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| Publisher | Place of Publication |
Cambridge, MA, USA | Editor | Harvard university | |
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| Notes | Approved | no | |||
| Call Number | Serial | 326 | |||
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| Author | Cherednichenko, S.; Kroug, M.; Khosropanah, P.; Adam, A.; Merkel, H.; Kolberg, E.; Loudkov, D.; Voronov, B.; Gol'tsman, G.; Richter, H.; Hübers, H. W. | ||||
| Title | A broadband terahertz heterodyne receiver with an NbN HEB mixer | Type | Conference Article | ||
| Year | 2002 | Publication | Proc. 13th Int. Symp. Space Terahertz Technol. | Abbreviated Journal | Proc. 13th Int. Symp. Space Terahertz Technol. |
| Volume | Issue | Pages | 85-95 | ||
| Keywords | NbN HEB mixers | ||||
| Abstract | We present a broadband and low noise heterodyne receiver for 1.4-1.7 THz designed for the Hershel Space Observatory. A phonon- cooled NbN HEB mixer was integrated with a normal metal double- slot antenna and an elliptical silicon lens. DSB receiver noise temperature Tr was measured from 1 GHz through 8GHz intermediate frequency band with 50 MHz instantaneous bandwidth. At 4.2 K bath temperature and at 1.6 THz LO frequency Tr is 800 K with the receiver noise bandwidth of 5 GHz. While at 2 K bath temperature Tr was as low as 700 K. At 0.6 THz and 1.1 THz a spiral antenna integrated NbN HEB mixer showed the receiver noise temperature 500 K and 800 K, though no antireflection coating was used in this case. Tr of 1100 K was achieved at 2.5 THz while the receiver noise bandwidth was 4 GHz. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication |
Cambridge, MA, USA | Editor | Harward University | |
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 332 | |||
| Permanent link to this record | |||||
| Author | Ryabchun, S. A.; Tretyakov, I. V.; Finkel, M. I.; Maslennikov, S. N.; Kaurova, N. S.; Seleznev, V. A.; Voronov, B. M.; Gol'tsman, G. N. | ||||
| Title | NbN phonon-cooled hot-electron bolometer mixer with additional diffusion cooling | Type | Conference Article | ||
| Year | 2009 | Publication | Proc. 20th Int. Symp. Space Terahertz Technol. | Abbreviated Journal | Proc. 20th ISSTT |
| Volume | Issue | Pages | 151-154 | ||
| Keywords | HEB, mixer, bandwidth, noise temperatue, in-situ contacts, in situ contacts | ||||
| Abstract | |||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication |
Charlottesville, USA | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 590 | |||
| Permanent link to this record | |||||
| Author | Yagubov, P.; Gol'tsman, G.; Voronov, B.; Seidman, L.; Siomash, V.; Cherednichenko, S.; Gershenzon, E. | ||||
| Title | The bandwidth of HEB mixers employing ultrathin NbN films on sapphire substrate | Type | Conference Article | ||
| Year | 1996 | Publication | Proc. 7th Int. Symp. Space Terahertz Technol. | Abbreviated Journal | Proc. 7th Int. Symp. Space Terahertz Technol. |
| Volume | Issue | Pages | 290-302 | ||
| Keywords | NbN HEB mixers, fabrication process | ||||
| Abstract | We report on some unusual features observed during fabrication of ultrathin NbN films with high Tc. The films were used to fabricate HEB mixers, which were evaluated for IF bandwidth measurements at 140 GHz. Ultrathin films were fabricated using reactive dc magnetron sputtering with a discharge current source. Reproducible parameters of the films are assured keeping constant the difference between the discharge voltage in pure argon, and in a gas mixture, for the same current. A maximum bandwidth of 4 GHz at optimal LO and dc bias was obtained for mixer chip based on NbN film 35 A thick with Tc = 11 K. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication |
Charlottesville, Virginia, USA | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 266 | |||
| Permanent link to this record | |||||
| Author | Ozhegov, R. V.; Gorshkov, K. N.; Vachtomin, Y. B.; Smirnov, K. V.; Finkel, M. I.; Goltsman, G. N.; Kiselev, O. S.; Kinev, N. V.; Filippenko, L. V.; Koshelets, V. P. | ||||
| Title | Terahertz imaging system based on superconducting heterodyne integrated receiver | Type | Conference Article | ||
| Year | 2014 | Publication | Proc. THz and Security Applications | Abbreviated Journal | Proc. THz and Security Applications |
| Volume | Issue | Pages | 113-125 | ||
| Keywords | SIS mixer, SIR, THz imaging | ||||
| Abstract | The development of terahertz imaging instruments for security systems is on the cutting edge of terahertz technology. We are developing a THz imaging system based on a superconducting integrated receiver (SIR). An SIR is a new type of heterodyne receiver based on an SIS mixer integrated with a flux-flow oscillator (FFO) and a harmonic mixer which is used for phase-locking the FFO. Employing an SIR in an imaging system means building an entirely new instrument with many advantages compared to traditional systems. In this project we propose a prototype THz imaging system using an 1 pixel SIR and 2D scanner. At a local oscillator frequency of 500 GHz the best noise equivalent temperature difference (NETD) of the SIR is 10 mK at an integration time of 1 s and a detection bandwidth of 4 GHz. The scanner consists of two rotating flat mirrors placed in front of the antenna consisting of a spherical primary reflector and an aspherical secondary reflector. The diameter of the primary reflector is 0.3 m. The operating frequency of the imaging system is 600 GHz, the frame rate is 0.1 FPS, the scanning area is 0.5 × 0.5 m2, the image resolution is 50 × 50 pixels, the distance from an object to the scanner was 3 m. We have obtained THz images with a spatial resolution of 8 mm and a NETD of less than 2 K. |
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| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Springer Netherlands | Place of Publication |
Dordrecht | Editor | Corsi, C.; Sizov, F. |
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | 978-94-017-8828-1 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 1368 | |||
| Permanent link to this record | |||||
| Author | Baselmans, J.; Kooi, J.; Baryshev, A.; Yang, Z. Q.; Hajenius, M.; Gao, J. R.; Klapwijk, T. M.; Voronov, B.; Gol’tsman, G. | ||||
| Title | Full characterization of small volume NbN HEB mixers for space applications | Type | Conference Article | ||
| Year | 2005 | Publication | Proc. 16th Int. Symp. Space Terahertz Technol. | Abbreviated Journal | Proc. 16th Int. Symp. Space Terahertz Technol. |
| Volume | Issue | Pages | 457-462 | ||
| Keywords | NbN HEB mixers | ||||
| Abstract | NbN phonon cooled HEB’s are one of the most promising bolometer mixer technologies for (near) future (space) applications. Their performance is usually quantified by mea- suring the receiver noise temperature at a given IF frequency, usually around 1 – 2 GHz. However, for any real applications it is vital that one fully knows all the relevant properties of the mixer, including LO power, stability, direct detection, gain bandwidth and noise bandwidth, not only the noise temperature at low IF frequencies. To this aim we have measured all these parameters at the optimal operating point of one single, small volume quasioptical NbN HEB mixer. We find a minimum noise temperature of 900 K at 1.46 THz. We observe a direct detection effect indicated by a change in bias current when changing from a 300 K hot load to a 77 K cold load. Due to this effect we overestimate the noise temperature by about 22% using a 300 K hot load and a 77 K cold load. The LO power needed to reach the optimal operating point is 80 nW at the receiver lens front, 59 nW inside the NbN bridge. However, using the isothermal technique we find a power absorbed in the NbN bridge of 25 nW, a difference of about a factor 2. We obtain a gain bandwidth of 2.3 GHz and a noise bandwidth of 4 GHz. The system Allan time is about 1 sec. in a 50 MHz spectral bandwidth and a deviation from white noise integration (governed by the radiometer equation) occurs at 0.2 sec., which implies a maximum integration time of a few seconds in a 1 MHz bandwidth spectrometer. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication |
Göteborg, Sweden | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 363 | |||
| Permanent link to this record | |||||
| Author | Finkel, M. I.; Maslennikov, S. N.; Vachtomin, Yu. B.; Svechnikov, S. I.; Smirnov, K. V.; Seleznev, V. A.; Korotetskaya, Yu. P.; Kaurova, N. S.; Voronov, B. M.; Gol'tsman, G. N. | ||||
| Title | Hot electron bolometer mixer for 20 – 40 THz frequency range | Type | Conference Article | ||
| Year | 2005 | Publication | Proc. 16th Int. Symp. Space Terahertz Technol. | Abbreviated Journal | Proc. 16th Int. Symp. Space Terahertz Technol. |
| Volume | Issue | Pages | 393-397 | ||
| Keywords | IR NbN HEB mixers | ||||
| Abstract | The developed HEB mixer was based on a 5 nm thick NbN film deposited on a GaAs substrate. The active area of the film was patterned as a 30×20 μm 2 strip and coupled with a 50 Ohm coplanar line deposited in situ. An extended hemispherical germanium lens was used to focus the LO radiation on the mixer. The responsivity of the mixer was measured in a direct detection mode in the 25÷64 THz frequency range. The noise performance of the mixer and the directivity of the receiver were investigated in a heterodyne mode. A 10.6 μm wavelength CW CO 2 laser was utilized as a local oscillator. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication |
Göteborg, Sweden | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 369 | |||
| Permanent link to this record | |||||
| Author | Ryabchun, S. A.; Tretyakov, I. V.; Finkel, M. I.; Maslennikov, S. N.; Kaurova, N. S.; Seleznev, V. A.; Voronov, B. M.; Goltsman, G. N. | ||||
| Title | Fabrication and characterisation of NbN HEB mixers with in situ gold contacts | Type | Conference Article | ||
| Year | 2008 | Publication | Proc. 19th Int. Symp. Space Terahertz Technol. | Abbreviated Journal | Proc. 19th Int. Symp. Space Terahertz Technol. |
| Volume | Issue | Pages | 62-67 | ||
| Keywords | HEB, mixer, NbN, in-situ contacts | ||||
| Abstract | We present our recent results of the fabrication and testing of NbN hot-electron bolometer mixers with in situ gold contacts. An intermediate frequency bandwidth of about 6 GHz has been measured for the mixers made of a 3.5-nm NbN film on a plane Si substrate with in situ gold contacts, compared to 3.5 GHz for devices made of the same film with ex situ gold contacts. The increase in the intermediate frequency bandwidth is attributed to additional diffusion cooling through the improved contacts, which is further supported by the its dependence on the bridge length: intermediate frequency bandwidths of 3.5 GHz and 6 GHz have been measured for devices with lengths of 0.35 μm and 0.16 μm respectively at a local oscillator frequency of 300 GHz near the superconducting transition. At a local oscillator frequency of 2.5 THz the receiver has offered a DSB noise temperature of 950 K. When compared to the previous result of 1300 K obtained at the same local oscillator frequency for devices fabricated with an ex situ route, such a low value of the noise temperature may also be attributed to the improved gold contacts. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication |
Groningen, Netherlands | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 412 | |||
| Permanent link to this record | |||||
| Author | Smirnov, A. V.; Larionov, P. A.; Finkel, M. I.; Maslennikov, S. N.; Voronov, B. M.; Gol'tsman, G. N. | ||||
| Title | NbZr films for THz phonon-cooled HEB mixers | Type | Conference Article | ||
| Year | 2008 | Publication | Proc. 19th Int. Symp. Space Terahertz Technol. | Abbreviated Journal | Proc. 19th Int. Symp. Space Terahertz Technol. |
| Volume | Issue | Pages | 44-47 | ||
| Keywords | HEB, NbZr, material search | ||||
| Abstract | |||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication |
Groningen, Netherlands | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 577 | |||
| Permanent link to this record | |||||
| Author | Vachtomin, Yu. B.; Antipov, S. V.; Kaurova, N. S.; Maslennikov, S. N.; Smirnov, K. V.; Polyakov, S. L.; Svechnikov, S. I.; Grishina, E. V.; Voronov, B. M.; Gol'tsman, G. N. | ||||
| Title | Noise temperature, gain bandwidth and local oscillator power of NbN phonon-cooled HEB mixer at terahertz frequenciess | Type | Conference Article | ||
| Year | 2004 | Publication | Proc. 29th IRMMW / 12th THz | Abbreviated Journal | Proc. 29th IRMMW / 12th THz |
| Volume | Issue | Pages | 329-330 | ||
| Keywords | |||||
| Abstract | We present the performances of HEB mixers based on 3.5 nm thick NbN film integrated with log-periodic spiral antenna. The double side-band receiver noise temperature values are 1300 K and 3100 K at 2.5 THz and at 3.8 THz, respectively. The gain bandwidth of the mixer is 4.2 GHz and the noise bandwidth is 5 GHz. The local oscillator power is 1-3 /spl mu/W for mixers with different active area. | ||||
| Address | Karlsruhe, Germany | ||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication |
Karlsruhe, Germany | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | RPLAB @ s @ nt_ifb_lopow_qoheb_karlsruhe_2004 | Serial | 354 | ||
| Permanent link to this record | |||||
| Author | Antipov, S. V.; Vachtomin, Yu. B.; Maslennikov, S. N.; Smirnov, K. V.; Kaurova, N. S.; Grishina, E. V.; Voronov, B. M.; Goltsman, G. N. | ||||
| Title | Noise performance of quasioptical ultrathin NbN hot electron bolometer mixer at 2.5 and 3.8 THz | Type | Conference Article | ||
| Year | 2004 | Publication | Proc. 5-th MSMW | Abbreviated Journal | Proc. 5-th MSMW |
| Volume | 2 | Issue | Pages | 592-594 | |
| Keywords | NbN HEB mixers | ||||
| Abstract | To put space-based and airborne heterodyne instruments into operation at frequencies above 1 THz the superconducting NbN hot-electron bolometer (HEB) will be incorporated into heterodyne receiver as a mixer. At frequencies above 1.3 THz the sensitivity of the NbN HEB mixers outperform the one of the Schottky diodes and SIS-mixers, and the receiver noise temperature of the NbN HEB mixers increase with frequency. In this paper we present the results of the noise temperature measurements within one batch of NbN HEB mixers based on 3.5 mn thick superconducting NbN film grown on Si substrate with MgO buffer layer at the LO frequencies 2.5 THz and 3.8 THz. | ||||
| Address | Kharkov, Ukraine | ||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication |
Kharkov, Ukraine | Editor | ||
| Language | Summary Language | Original Title | |||
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| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | The Fifth International Kharkov Symposium on Physics and Engineering of Microwaves, Millimeter, and Submillimeter Waves (IEEE Cat. No.04EX828) | ||
| Notes | Approved | no | |||
| Call Number | Serial | 351 | |||
| Permanent link to this record | |||||
| Author | Ozhegov, R.; Morozov, D.; Maslennikov, S.; Okunev, O.; Smirnov, K.; Gol'tsman, G. | ||||
| Title | Submillimeter wave range imaging system for registering human body radiation and finding out the things covered under clothes | Type | Conference Article | ||
| Year | 2004 | Publication | Proc. 3rd Int. exhibition and conf. Non-Destructive Testing Equipment and Devices | Abbreviated Journal | |
| Volume | Issue | Pages | |||
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| Publisher | Place of Publication |
Moscow | Editor | ||
| Language | Summary Language | Original Title | |||
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| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 345 | |||
| Permanent link to this record | |||||
| Author | Ozhegov, R.; Maslennikov, S.; Morozov, D.; Okunev, O.; Smirnov, K.; Gol'tsman, G. | ||||
| Title | Imaging system for submillimeter wave range | Type | Conference Article | ||
| Year | 2004 | Publication | Proc. Tenth All-Russian sceintific conference of student-physicists and young sceintists (VNKSF-10) | Abbreviated Journal | |
| Volume | Issue | Pages | |||
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| Publisher | Place of Publication |
Moscow | Editor | ||
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| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | RPLAB @ s @ thzimaging_vnksf10_2004 | Serial | 347 | ||
| Permanent link to this record | |||||
| Author | Maslennikov, S.; Vachtomin, Yu.; Antipov, S.; Smirnov, K.; Kaurova, N.; Grishina, E.; Voronov, B.; Gol'tsman, G. | ||||
| Title | NbN HEB mixers for frequencies of 2.5 and 3.8 THz | Type | Conference Article | ||
| Year | 2004 | Publication | Proc. Tenth All-Russian sceintific conference of student-physicists and young sceintists (VNKSF-10) | Abbreviated Journal | |
| Volume | Issue | Pages | |||
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| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication |
Moscow | Editor | ||
| Language | Summary Language | Original Title | |||
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| Series Volume | Series Issue | Edition | |||
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| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | RPLAB @ s @ qoheb_vnksf10_2004 | Serial | 349 | ||
| Permanent link to this record | |||||
| Author | Smirnov, K. V.; Vakhtomin, Yu. B.; Divochiy, A. V.; Ozhegov, R. V.; Pentin, I. V.; Slivinskaya, E. V.; Tarkhov, M. A.; Gol’tsman, G. N. | ||||
| Title | Single-photon detectors for the visible and infrared parts of the spectrum based on NbN nanostructures | Type | Abstract | ||
| Year | 2009 | Publication | Proc. Progress In Electromagnetics Research Symp. | Abbreviated Journal | Proc. Progress In Electromagnetics Research Symp. |
| Volume | Issue | Pages | 863-864 | ||
| Keywords | SSPD, SNSPD | ||||
| Abstract | The research by the group of Moscow State Pedagogical University into the hot-electron phenomena in thin superconducting films has led to the development of new types ofdetectors [1, 2] and their use both in fundamental and applied studies [3–6]. In this paper, wepresent the results of the development and fabrication of receiving systems for the visible andinfrared parts of the spectrum optimised for use in telecommunication systems and quantumcryptography. | ||||
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| Publisher | Place of Publication |
Moscow, Russia | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | RPLAB @ sasha @ smirnovsession | Serial | 1050 | ||
| Permanent link to this record | |||||
| Author | Kaurova, N. S.; Finkel, M. I.; Maslennikov, S. N.; Vahtomin, Yu. B.; Antipov, S. V.; Smirnov, K. V.; Voronov, B. M.; Gol'tsman, G. N.; Ilyin, K. S. | ||||
| Title | Submillimeter mixer based on YBa2Cu3O7-x thin film | Type | Conference Article | ||
| Year | 2004 | Publication | Proc. 1-st conf. Fundamental problems of high temperature superconductivity | Abbreviated Journal | |
| Volume | Issue | Pages | 291 | ||
| Keywords | HTS, HEB mixer | ||||
| Abstract | |||||
| Address | Moscow-Zvenigorod | ||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication |
Moscow-Zvenigorod | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 355 | |||
| Permanent link to this record | |||||
| Author | Tretyakov, I. V.; Ryabchun, S. A.; Maslennikov, S. N.; Finkel, M. I.; Kaurova, N. S.; Seleznev, V. A.; Voronov, B. M.; Gol'tsman, G.N. | ||||
| Title | NbN HEB mixer: fabrication, noise temperature reduction and characterization | Type | Conference Article | ||
| Year | 2008 | Publication | Proc. Basic problems of superconductivity | Abbreviated Journal | |
| Volume | Issue | Pages | |||
| Keywords | HEB, mixer, noise temperature, conversion gain bandwidth | ||||
| Abstract | We demonstrate that in the terahertz region superconducting hot-electron mixers offer the lowest noise temperature, opening the possibility of using HTS's in the future to fabricate these devices. Specifically, a noise temperature of 950 K was measured for the receiver operating at 2.5 THz with a NbN HEB mixer, and a gain bandwidth of 6 GHz was measured at 300 GHz near Tc for the same mixer. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication |
Moscow-Zvenigorod | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 591 | |||
| Permanent link to this record | |||||
| Author | Gao, J. R.; Hajenius, M.; Baselmans, J. J. A.; Klapwijk, T. M.; de Korte, P. A. J.; Voronov, B.; Gol'tsman, G. | ||||
| Title | NbN hot electron bolometer mixers with superior performance for space applications | Type | Conference Article | ||
| Year | 2004 | Publication | Proc. Int. workshop on low temp. electronics | Abbreviated Journal | Proc. Int. workshop on low temp. electronics |
| Volume | Issue | Pages | 11-17 | ||
| Keywords | NbN HEB mixers, applications | ||||
| Abstract | |||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication |
Noordwijk | Editor | Armandillo, E.; Leone, B. | |
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | International workshop on low temperature electronics- WOLTE 6 - Noordwijk | ||
| Notes | Approved | no | |||
| Call Number | Serial | 1496 | |||
| Permanent link to this record | |||||
| Author | Vachtomin, Y. B.; Antipov, S. V.; Maslennikov, S. N.; Smirnov, K. V.; Polyakov, S. L.; Kaurova, N. S.; Grishina, E. V.; Voronov, B. M.; Gol'tsman, G. N. | ||||
| Title | Noise temperature measurements of NbN phonon-cooled hot electron bolometer mixer at 2.5 and 3.8 THz | Type | Conference Article | ||
| Year | 2004 | Publication | Proc. 15th Int. Symp. Space Terahertz Technol. | Abbreviated Journal | Proc. 15th Int. Symp. Space Terahertz Technol. |
| Volume | Issue | Pages | 236-241 | ||
| Keywords | HEB mixer, NbN, direct detection effect | ||||
| Abstract | We present the results of noise temperature measurements of NbN phonon-cooled HEB mixers based on a 3.5 nm NbN film deposited on a high-resistivity Si substrate with a 200 nm – thick MgO buffer layer. The mixer element was integrated with a log-periodic spiral antenna. The noise temperature measurements were performed at 2.5 THz and at 3.8 THz local oscillator frequencies for the 3 µm x 0.2 µm active area devices. The best uncorrected receiver noise temperatures found for these frequencies are 1300 K and 3100 K, respectively. A water vapour discharge laser was used as the LO source. We also present the results of direct detection contribution to the measured Y-factor and of a possible error of noise temperature calculation. This error was more than 8% for the mixer with in-plane dimensions of 2.4 x 0.16 µm 2 at the optimal noise temperature point. The use of a mesh filter enabled us to avoid the effect of direct detection and decrease optical losses by 0.5 dB. The paper is concluded by the investigation results of the mixer polarization response. It was shown that the polarization can differ from the circular one at 3.8 THz by more than 2 dB. | ||||
| Address | |||||
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| Publisher | Place of Publication |
Northampton, Massachusetts, USA | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
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| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 344 | |||
| Permanent link to this record | |||||
| Author | Maslennikov, S. N.; Finkel, M. I.; Antipov, S. V.; Polyakov, S. L.; Zhang, W.; Ozhegov, R.; Vachtomin, Yu. B.; Svechnikov, S. I.; Smirnov, K. V.; Korotetskaya, Yu. P.; Kaurova, N. S.; Gol'tsman, G. N.; Voronov, B. M. | ||||
| Title | Spiral antenna coupled and directly coupled NbN HEB mixers in the frequency range from 1 to 70 THz | Type | Conference Article | ||
| Year | 2006 | Publication | Proc. 17th Int. Symp. Space Terahertz Technol. | Abbreviated Journal | Proc. 17th Int. Symp. Space Terahertz Technol. |
| Volume | Issue | Pages | 177-179 | ||
| Keywords | directly coupled NbN HEB mixers | ||||
| Abstract | We investigate both antenna coupled and directly coupled HEB mixers at several LO frequencies within the range of 2.5 THz to 70 THz. H20 (2.5+10.7 THz), and CO2 (30 THz) gas discharge lasers are used as the local oscillators. The noise temperature of antenna coupled mixers is measured at LO frequencies of 2.5 THz, 3.8 THz, and 30 THz. The results for both antenna coupled and directly coupled mixer types are compared. The devices with in—plane dimensions of 5x5 ,um 2 are pumped by LO radiation at 10.7 THz. The directly coupled HEB demonstrates nearly flat dependence of responsivity on frequency in the range of 25+64 THz. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication |
Paris, France | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 386 | |||
| Permanent link to this record | |||||
| Author | Karasik, B. S.; Elantiev, A. I. | ||||
| Title | Analysis of the noise performance of a hot-electron superconducting bolometer mixer | Type | Conference Article | ||
| Year | 1995 | Publication | Proc. 6th Int. Symp. Space Terahertz Technol. | Abbreviated Journal | Proc. 6th Int. Symp. Space Terahertz Technol. |
| Volume | Issue | Pages | 229-246 | ||
| Keywords | HEB mixers | ||||
| Abstract | A theoretical analysis for the noise temperature of hot–electron superconducting mixer has been presented. Thecontributions of both Johnson noise and electron temperature fluctuations have been evaluated. A set of criteriaensuring low noise performance of the mixer has been stated and a simple analytic expression for the noisetemperature of the mixer device has been suggested. It has been shown that an improvement of the mixer sensitivitydoes not necessarily follow by a decrease of the bandwidth. An SSB noise temperature limit due to the intrinsic noisemechanisms has been estimated to be as low as 40–90 K for a mixer device made from Nb or NbN thin film.Furthermore, the conversion gain bandwidth can be as wide as is allowed by the intrinsic electron temperaturerelaxation time if an appropriate choice of the mixer resistance has been made. The intrinsic mixer noise bandwidthis of 3 GHz for Nb device and of 5 GHz for NbN device. An additional improvement of the theory has been madewhen a distinction between the impedance measured at high intermediate frequency (larger than the mixerbandwidth) and the mixer ohmic resistance has been taken into account.Recently obtained experimental data on Nb and NbNbolometer mixer devices are viewed in connection with thetheoretical predictions.The noise temperature limit has also been specified for the mixer device where an outdiffusion coolingmechanism rather than the electron–phonon energy relaxation determines the mixer bandwidth. A consideration ofthe noise performance of a bolometer mixer made from YBaCuO film utilizing a hot–electron effect has been done. | ||||
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| Corporate Author | Thesis | ||||
| Publisher | Place of Publication |
Pasadena, Ca | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 258 | |||
| Permanent link to this record | |||||
| Author | Kawamura, Jonathan; Blundell, Raymond; Tong, C.-Y. Edward; Papa, D. Cosmo; Hunter, Todd R.; Gol'tsman, Gregory; Cherednichenko, Sergei; Voronov, Boris; Gershenzon, Eugene | ||||
| Title | First light with an 800 GHz phonon-cooled HEB mixer receiver | Type | Conference Article | ||
| Year | 1998 | Publication | Proc. 9th Int. Symp. Space Terahertz Technol. | Abbreviated Journal | Proc. 9th Int. Symp. Space Terahertz Technol. |
| Volume | Issue | Pages | 35-43 | ||
| Keywords | HEB, mixer, LO power, local oscillator power, saturation effect, dynamic range | ||||
| Abstract | Phonon-cooled superconductive hot-electron bolometric (HEB) mixers are incorporated in a waveguide receiver designed to operate near 800 Gliz. The mixer elements are thin-film nio- bium nitride microbridges with dimensions of 4 nm thickness, 0.2 to 0.3 p.m in length and 2 jun in width. At 780 GHz the best receiver noise temperature is 840 K (DSB). The mixer IF bandwidth is 2.0 GHz, the absorbed LO power is —0.1 1.1W. A fixed-tuned version of the re- ceiver was installed at the Submillimeter Telescope Observatory on Mt. Graham, Arizona, to conduct astronomical observations. These observations represent the first time that a receiver incorporating any superconducting HEB mixer has been used to detect a spectral line of celes- tial origin. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication |
Pasadena, California, USA | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 572 | |||
| Permanent link to this record | |||||
| Author | Cherednichenko, S.; Kroug, M.; Merkel, H.; Kollberg, E.; Loudkov, D.; Smirnov, K.; Voronov, B.; Gol'tsman, G.; Gershenzon, E. | ||||
| Title | Local oscillator power requirement and saturation effects in NbN HEB mixers | Type | Conference Article | ||
| Year | 2001 | Publication | Proc. 12th Int. Symp. Space Terahertz Technol. | Abbreviated Journal | Proc. 12th Int. Symp. Space Terahertz Technol. |
| Volume | Issue | Pages | 273-285 | ||
| Keywords | NbN HEB mixers, LO power, local oscillator power, saturation effect, dynamic range | ||||
| Abstract | The local oscillator power required for NbN hot-electron bolometric mixers (P LO ) was investigated with respect to mixer size, critical temperature and ambient temperature. P LO can be decreased by a factor of 10 as the mixer size decreases from 4×0.4 µm 2 to 0.6×0.13 µm 2 . For the smallest volume mixer the optimal local oscillator power was found to be 15 nW. We found that for such mixer no signal compression was observed up to an input signal of 2 nW which corresponds to an equivalent input load of 20,000 K. For a constant mixer volume, reduction of T c can decrease optimal local oscillator power at least by a factor of 2 without a deterioration of the receiver noise temperature. Bath temperature was found to have minor effect on the receiver characteristics. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication |
San Diego, CA, USA | Editor | Jet Propulsion Laboratory, California Inst.it.u.t.e of Technology | |
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 318 | |||
| Permanent link to this record | |||||
| Author | Kroug, M.; Cherednichenko, S.; Choumas, M.; Merkel, H.; Kollberg, E.; Hübers, H.-W.; Richter, H.; Loudkov, D.; Voronov, B.; Gol'Tsman, G. | ||||
| Title | HEB quasi-optical heterodyne receiver for THz frequencies | Type | Conference Article | ||
| Year | 2001 | Publication | Proc. 12th Int. Symp. Space Terahertz Technol. | Abbreviated Journal | |
| Volume | Issue | Pages | 244-252 | ||
| Keywords | HEB mixer, NbN, MgO, conversion gain bandwidth, noise temperature | ||||
| Abstract | |||||
| Address | |||||
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| Publisher | Place of Publication |
San Diego, CA, USA | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 319 | |||
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| Author | Hübers, H.-W.; Semenov, A. D.; Richter, H.; Schubert, J.; Hadjiloucas, S.; Bowen, J. W.; Gol'tsman, G.; Voronov, B. M.; Gershenzon, E. M. | ||||
| Title | Antenna pattern of the quasi-optical hot-electron bolometric mixer at terahertz frequencies | Type | Conference Article | ||
| Year | 2001 | Publication | Proc. 12th Int. Symp. Space Terahertz Technol. | Abbreviated Journal | Proc. 12th Int. Symp. Space Terahertz Technol. |
| Volume | Issue | Pages | 286-296 | ||
| Keywords | NbN HEB mixers | ||||
| Abstract | |||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication |
San Diego, CA, USA | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 323 | |||
| Permanent link to this record | |||||
| Author | Gol'tsman, G.; Korneev, A.; Minaeva, O.; Antipov, A.; Divochiy, A.; Kaurova, N.; Voronov, B.; Pan, D.; Cross, A.; Pearlman, A.; Komissarov, I.; Slysz, W.; Sobolewski, R. | ||||
| Title | Middle-infrared to visible-light ultrafast superconducting single-photon detector | Type | Conference Article | ||
| Year | 2006 | Publication | Proc. ASC | Abbreviated Journal | |
| Volume | Issue | Pages | |||
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| Publisher | Place of Publication |
Seattle | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | RPLAB @ s @ SSPD_cavity_ASC | Serial | 389 | ||
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| Author | Maslennikov, S.; Antipov, S.; Shishkov, A.; Svechnikov, S.; Voronov, B.; Smirnov, K.; Kaurova, N.; Drakinski, V.; Gol'tsman, G. | ||||
| Title | NbN HEB mixer noise temperature measurements with hot/cold load mounted inside the helium cryostat at 300 GHz | Type | Conference Article | ||
| Year | 2002 | Publication | Proc. Int. Student Seminar on Microwave Appl. of Novel Physical Phenomena supported by IEEE | Abbreviated Journal | |
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| Publisher | LETI | Place of Publication |
St.-Petersburg | Editor | |
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| Series Volume | Series Issue | Edition | |||
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| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 324 | |||
| Permanent link to this record | |||||
| Author | Huebers, H.-W.; Semenov, A.; Richter, H.; Birk, M.; Krocka, M.; Mair, U.; Smirnov, K.; Gol’tsman, G. N.; Voronov, B. M. | ||||
| Title | Superconducting hot electron bolometer as mixer for far-infrared heterodyne receivers | Type | Conference Article | ||
| Year | 2003 | Publication | Proc. SPIE | Abbreviated Journal | Proc. SPIE |
| Volume | 4855 | Issue | Pages | 395-401 | |
| Keywords | NbN HEB mixers | ||||
| Abstract | Heterodyne receivers for applications in astronomy need quantum limited sensitivity. In instruments which are currently under development for SOFIA or Herschel superconducting hot electron bolometers (HEB) will be used to achieve this goal at frequencies above 1.4 THz. We present results of the development of a phonon-cooled NbN HEB mixer for GREAT, the German Receiver for Astronomy at Terahertz Frequencies, which will be flown aboard SOFIA. The mixer is a small superconducting bridge incorporated in a planar feed antenna and a hyperhemispherical lens. Mixers with logarithmic-spiral and double-slot feed antennas have been investigated with respect to their noise temperature, conversion loss, linearity and beam pattern. At 2.5 THz a double sideband noise temperature of 2200 K was achieved. The conversion loss was 17 dB. The response of the mixer was linear up to 400 K load temperature. The performance was verified by measuring an emission line of methanol at 2.5 THz. The measured linewidth is in good agreement with the linewidth deduced from pressure broadening measurements at millimeter wavelength. The results demonstrate that the NbN HEB is very well suited as a mixer for far-infrared heterodyne receivers. | ||||
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| Publisher | SPIE | Place of Publication |
Tucson, USA | Editor | Phillips, T. G.; Zmuidzinas, J. |
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Presented at the Society of Photo-Optical Instrumentation Engineers (SPIE) Conference | Abbreviated Series Title | ||
| Series Volume | 4855 | Series Issue | Edition | ||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | Millimeter and Submillimeter Detectors for Astronomy | ||
| Notes | Approved | no | |||
| Call Number | Serial | 335 | |||
| Permanent link to this record | |||||
| Author | Hajenius, M.; Baselmans, J. J. A.; Gao, J. R.; Klapwijk, T. M.; de Korte, P. A. J.; Voronov, B.; Gol’tsman, G. | ||||
| Title | Improved NbN phonon cooled hot electron bolometer mixers | Type | Conference Article | ||
| Year | 2003 | Publication | Proc. 14th Int. Symp. Space Terahertz Technol. | Abbreviated Journal | Proc. 14th Int. Symp. Space Terahertz Technol. |
| Volume | Issue | Pages | 413-423 | ||
| Keywords | NbN HEB mixers | ||||
| Abstract | NbN phonon-cooled hot electron bolometer mixers (HEBs) have been realized with negligible contact resistance to Au pads. By adding either a 5 nm Nb or a 10 nm NbTiN layer between the Au and NbN, to preserve superconductivity in the NbN under the Au contact pad, superior noise temperatures have been obtained. Using DC I,V curves and resistive transitions in combination with process parameters we analyze the nature of these improved devices and determine interface transparencies. | ||||
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| Publisher | Place of Publication |
Tucson, USA | Editor | ||
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| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 337 | |||
| Permanent link to this record | |||||
| Author | Ожегов, Р. В.; Морозов, Д. В.; Масленников, С. Н.; Смирнов, К. В.; Окунев, О. В.; Гольцман, Г. Н. | ||||
| Title | Тепловизор субмиллиметрового диапазона волн для регистрации теплового излучения тела человека и обнаружения скрытых под одеждой предметов | Type | Conference Article | ||
| Year | 2004 | Publication | 3-я Международная выставка и конференция Неразрушающий контроль и техническая диагностика в промышленности | Abbreviated Journal | |
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Москва | Editor | ||
| Language | russian | Summary Language | Original Title | ||
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| Notes | Duplicated as 345 | Approved | no | ||
| Call Number | Serial | 346 | |||
| Permanent link to this record | |||||
| Author | Ожегов, Р. В.; Масленников, С. Н.; Морозов, Д. В.; Окунев, О. В.; Смирнов, К. В.; Гольцман, Г. Н. | ||||
| Title | Тепловизор субмиллиметрового диапазона длин волн | Type | Conference Article | ||
| Year | 2004 | Publication | Десятая всероссийская научная конференция студентов-физиков и молодых ученых (ВНКСФ-10) | Abbreviated Journal | |
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| Publisher | Place of Publication |
Москва | Editor | ||
| Language | russian | Summary Language | Original Title | ||
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| Notes | Duplicated as 347 | Approved | no | ||
| Call Number | RPLAB @ s @ thzimaging_vnksf10_2004_rus | Serial | 348 | ||
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| Author | Масленников, С. Н.; Вахтомин, Ю. Б.; Антипов, С. В.; Смирнов, К. В.; Каурова, Н. С.; Гришина, Е. В.; Воронов, Б. М.; Гольцман, Г. Н. | ||||
| Title | Смесители на основе электронного разогрева в тонких пленках NbN для частот 2.5 и 3.8 ТГц | Type | Conference Article | ||
| Year | 2004 | Publication | Десятая всероссийская научная конференция студентов-физиков и молодых ученых (ВНКСФ-10) | Abbreviated Journal | |
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| Publisher | Place of Publication |
Москва | Editor | ||
| Language | russian | Summary Language | Original Title | ||
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| Area | Expedition | Conference | |||
| Notes | Duplicated as 349 | Approved | no | ||
| Call Number | RPLAB @ s @ qoheb_vnksf10_2004_rus | Serial | 350 | ||
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| Author | Каурова, Н. С.; Финкель, М. И.; Масленников, С. Н.; Вахтомин, Ю. Б.; Антипов, С. В.; Смирнов, К. В.; Воронов, Б. М.; Гольцман, Г. Н.; Ильин, К. С. | ||||
| Title | Смеситель субмиллиметрового диапазона длин волн на основе тонкой пленки YBa2Cu3O7-x | Type | Conference Article | ||
| Year | 2004 | Publication | 1-я международная конференция Фундаментальные проблемы высокотемпературной сверхпроводимости | Abbreviated Journal | |
| Volume | Issue | Pages | 291 | ||
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| Abstract | |||||
| Address | Москва-Звенигород | ||||
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| Publisher | Place of Publication |
Москва-Звенигород | Editor | ||
| Language | russian | Summary Language | Original Title | ||
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| Notes | Approved | no | |||
| Call Number | RPLAB @ s @ htsmix_zvenigorod_2004_rus | Serial | 356 | ||
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