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| Author | Тархов, Михаил Александрович | ||||
| Title | Разработка сверхпроводниковых однофотонных детекторов с повышенной спектральной чувствительностью и быстродействием | Type | Manuscript | ||
| Year | 2016 | Publication  |
М. НИЦ “Курчатовский институт” | Abbreviated Journal | |
| Volume | Issue | Pages | 1-103 | ||
| Keywords | SSPD | ||||
| Abstract | |||||
| Address | 123182, Россия, Москва, пл. Академика И. В. Курчатова, 1 | ||||
| Corporate Author | Thesis | Ph.D. thesis | |||
| Publisher | НИЦ "Курчатовский институт" | Place of Publication | Editor | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1064 | |||
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| Author | Тархов, Михаил Александрович | ||||
| Title | Разработка сверхпроводниковых однофотонных детекторов с повышенной спектральной чувствительностью и быстродействием. Автореферат | Type | Manuscript | ||
| Year | 2016 | Publication |
М. НИЦ “Курчатовский институт” | Abbreviated Journal | |
| Volume | Issue | Pages | 1-30 | ||
| Keywords | SSPD | ||||
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| Notes | Approved | no | |||
| Call Number | Serial | 1065 | |||
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| Author | Минаева, Ольга Вячеславовна | ||||
| Title | Быстродействующий однофотонный детектор на основе тонкой сверхпроводниковой пленки NbN | Type | Manuscript | ||
| Year | 2009 | Publication |
М. МПГУ | Abbreviated Journal | |
| Volume | Issue | Pages | |||
| Keywords | SSPD | ||||
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| Corporate Author | Thesis | Ph.D. thesis | |||
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| Language | russian | Summary Language | Original Title | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 585 | |||
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| Author | Семенов, Александр Владимирович | ||||
| Title | Проскальзывание фазы, поглощение электромагнитного излучения и формирование отклика в детекторах на основе узких полосок сверхпроводников | Type | Manuscript | ||
| Year | 2010 | Publication |
М. МПГУ | Abbreviated Journal | |
| Volume | Issue | Pages | |||
| Keywords | SSPD, SNSPD, response | ||||
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| Corporate Author | Thesis | Ph.D. thesis | |||
| Publisher | Place of Publication | Editor | |||
| Language | Russian | Summary Language | Original Title | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1150 | |||
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| Author | Корнеев, А. А.; Минаева, О.; Рубцова, И.; Милостная, И.; Чулкова, Г.; Воронов, Б.; Смирнов, К.; Селезнёв, В.; Гольцман, Г.; Pearlman, A.; Slysz, W.; Cross, A.; Alvarez, P.; Верёвкин, А.; Sobolewski, R. | ||||
| Title | Сверхпроводящий однофотонный детектор на основе ультратонкой пленки NbN | Type | Journal Article | ||
| Year | 2005 | Publication |
Квантовая электроника | Abbreviated Journal | |
| Volume | 35 | Issue | 8 | Pages | 698-700 |
| Keywords | NbN SSPD, SNSPD | ||||
| Abstract | Представлены результаты исследований сверхпроводящих однофотонных детекторов, изготовленных из ультратонкой пленки NbN. Развитие технологического процесса изготовления детекторов, а также снижение рабочей температуры до 2 К позволили существенно увеличить квантовую эффективность: для видимого света (λ = 0.56 мкм) она составила 30%–40%, т.е. достигла предела, определяемого коэффициентом поглощения пленки. С ростом длины волны квантовая эффективность экспоненциально падает, составляя ~20% на λ=1.55 мкм и ~0.02% на λ = 5 мкм. При скорости темнового счета ~10-4s-1 экспериментально измеренная эквивалентная мощность шума составила 1.5 × 10-20 Вт/Гц-1/2; в дальнейшем она может быть уменьшена до рекордно низкого значения 5 × 10-21 Вт/Гц-1/2. Временное разрешение детектора равно 30 пс. | ||||
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| Language | Russian | Summary Language | Original Title | ||
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| Notes | Duplicated as 383 (Superconducting single-photon ultrathin NbN film detector) | Approved | no | ||
| Call Number | Serial | 382 | |||
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| Author | Чулкова, Г. М.; Семенов, А. В.; Корнеев, А. А.; Кардакова, А. И.; Аверьев, Н. В.; Ан, П. П.; Казаков, А. Ю.; Трифонов, А. В. | ||||
| Title | Спектральная чувствительность сверхпроводникового однофотонного детектора | Type | Journal Article | ||
| Year | 2011 | Publication |
Журнал радиоэлектроники | Abbreviated Journal | Ж. радиоэлектрон. |
| Volume | 11 | Issue | Pages | 5 | |
| Keywords | SSPD; quantum efficiency; spectral sensitivity | ||||
| Abstract | We consider quantum efficiency dependence on photons' energy from hot spot model. Direction of quasiparticles diffusion drive across superconductive film. The maximal quantum efficiency is proportional to a probability of photon absorption. The spectral sensitivity of superconductive single photon detector does not have clearly expressed red limit. Changing regimes of work depends on a wavelength we can get high values of quantum efficiency in visible and infrared range which will be specified by the quality of fabrication of detectors and their consistency with the radiation. Key words: superconducting single-photon detector, SSPD, quantum efficiency, spectral sensitivity. В статье представлена зависимость квантовой эффективности от энергии фотона в рамках модели горячего пятна. Диффузия квазичастиц происходит в основном перпендикулярно направлению тока в областях с максимальной плотностью тока. Максимальная квантовая эффективность детектора пропорциональна вероятности поглощения фотона. Несмотря на квантовый характер работы сверхпроводникового однофотонного детектора, он не имеет четко выраженной красной границы. Изменяя режим работы в зависимости от длины волны можно в видимом и инфракрасном диапазонах получать высокие значения квантовой эффективности, которые будут определяться лишь качеством изготовления детекторов и степенью их согласования с излучением. |
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| Notes | Approved | no | |||
| Call Number | RPLAB @ gujma @ | Serial | 844 | ||
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| Author | Чулкова, Г. М.; Семёнов, А. В.; Дивочий, А. В.; Тархов, М. А. | ||||
| Title | Сверхпроводниковый однофотонный детектор с разрешением числа фотонов для систем дальней телекоммуникационной связи | Type | Journal Article | ||
| Year | 2011 | Publication |
Ж. радиоэлектрон. | Abbreviated Journal | Ж. радиоэлектрон. |
| Volume | Issue | 12 | Pages | 1-6 | |
| Keywords | PNR SSPD, SNSPD | ||||
| Abstract | Рассмотрена возможность применения сверхпроводникового однофотонного детектора, разрешающего число фотонов, в качестве датчика приёмных модулей телекоммуникационных линий. Показано, что для достижения доли ошибочных битов на уровне 10-11 достаточно на два порядка меньшей мощности в оптическом импульсе, чем при использовании существующих приёмных модулей. | ||||
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| Notes | Approved | no | |||
| Call Number | RPLAB @ sasha @ чулковасверхпроводниковый | Serial | 1031 | ||
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| Author | Смирнов, Константин Владимирович; Вахтомин, Юрий Борисович; Смирнов, Андрей Владимирович; Ожегов, Роман Викторович; Пентин, Иван Викторович; Дивочий, Александр Валерьевич; Сливинская, Елизавета Вячеславовна; Гольцман, Григорий Наумович | ||||
| Title | Приемники терагерцового и инфракрасного диапазонов, основанные на тонкопленочных сверхпроводниковых наноструктурах | Type | Journal Article | ||
| Year | 2010 | Publication |
Вестник НГУ. Серия: Физика | Abbreviated Journal | Вестник НГУ. Серия: Физика |
| Volume | 5 | Issue | 4 | Pages | |
| Keywords | HEB, SSPD, SNSPD | ||||
| Abstract | В работе представлены результаты разработки и создания чувствительных и ультрабыстрых приемников, основанных на тонкопленочных сверхпроводниковых наноструктурах: болометрах на эффекте электронного разогрева (HEB – hot-electron bolometer) и детекторах одиночных фотонов видимого и инфракрасного диапазонов волн (SSPD – superconducting singe-photon detector). Представлены основные принципы работы сверхпроводниковых устройств, технология создания и конструкционные особенности приемников, их основные типы и характеристики. Достигнутые рекордные значения параметров приемных систем позволяют использовать созданные приборы при решении различных научно-исследовательских задач в ближнем, среднем и дальнем ИК диапазонах волн. This work presents the results of the development and fabrication of sensitive and ultrafast detectorsbased on thin film superconducting nanostructures: hot-electron bolometers (HEBs) and visible and infrared superconducting singe photon detectors (SSPDs). The main operational principles of the superconducting devices are presentedas well as the technology of fabrication of the detectors and their main types and parameters. The achieved record parameters of the detectors allow application of the fabricated devices to solution of various research problems in the near, middle and far IR ranges. |
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| Publisher | Новосибирский государственный университет | Place of Publication | Editor | ||
| Language | Russian | Summary Language | Original Title | ||
| Series Editor | Series Title | Физика | Abbreviated Series Title | ||
| Series Volume | Series Issue | Edition | |||
| ISSN | 1818-7994 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | УДК 538.9 | Approved | no | ||
| Call Number | RPLAB @ sasha @ смирнов2010приемники | Serial | 1033 | ||
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| Author | Manova, N. N.; Korneeva, Yu. P.; Korneev, A. A.; Slysz, W.; Voronov, B. M.; Gol'tsman, G. N. | ||||
| Title | Superconducting NbN single-photon detector integrated with quarter-wave resonator | Type | Journal Article | ||
| Year | 2011 | Publication |
Tech. Phys. Lett. | Abbreviated Journal | Tech. Phys. Lett. |
| Volume | 37 | Issue | 5 | Pages | 469-471 |
| Keywords | SSPD, SNSPD | ||||
| Abstract | The spectral dependence of the quantum efficiency of superconducting NbN single-photon detectors integrated with quarter-wave resonators based on Si3N4, SiO2, and SiO layers has been studied. | ||||
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| Notes | Approved | no | |||
| Call Number | RPLAB @ gujma @ | Serial | 664 | ||
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| Author | Semenov, Alexei D; Gol'tsman, Gregory N; Sobolewski, Roman | ||||
| Title | Hot-electron effect in superconductors and its applications for radiation sensors | Type | Journal Article | ||
| Year | 2002 | Publication |
Superconductor Science and Technology | Abbreviated Journal | Supercond. Sci. Technol. |
| Volume | 15 | Issue | 4 | Pages | R1-R16 |
| Keywords | HEB, SSPD | ||||
| Abstract | The paper reviews the main aspects of nonequilibrium hot-electron phenomena in superconductors and various theoretical models developed to describe the hot-electron effect. We discuss implementation of the hot-electron avalanche mechanism in superconducting radiation sensors and present the most successful practical devices, such as terahertz mixers and direct intensity detectors, for far-infrared radiation. Our presentation also includes the novel approach to hot-electron quantum detection implemented in superconducting x-ray to optical photon counters. | ||||
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| ISSN | 0953-2048 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 416 | |||
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| Author | Korneeva, Y. P.; Manova, N. N.; Dryazgov, M. A.; Simonov, N. O.; Zolotov, P. I.; Korneev, A. A. | ||||
| Title | Influence of sheet resistance and strip width on the detection efficiency saturation in micron-wide superconducting strips and large-area meanders | Type | Journal Article | ||
| Year | 2021 | Publication |
Supercond. Sci. Technol. | Abbreviated Journal | Supercond. Sci. Technol. |
| Volume | 34 | Issue | 8 | Pages | 084001 |
| Keywords | NbN SSPD, SMSPD | ||||
| Abstract | We report our study of detection efficiency (DE) saturation in wavelength range 400 – 1550 nm for the NbN Superconducting Microstrip Single-Photon Detectors (SMSPD) featuring the strip width up to 3 μm. We observe an expected decrease of the $DE$ saturation plateau with the increase of photon wavelength and decrease of film sheet resistance. At 1.7 K temperature DE saturation can be clearly observed at 1550 nm wavelength in strip with the width up to 2 μm when sheet resistance of the film is above 630Ω/sq. In such strips the length of the saturation plateau almost does not depend on the strip width. We used these films to make meander-shaped detectors with the light sensitive area from 20×20μm2 to a circle 50 μm in diameter. In the latter case, the detector with the strip width of 0.49 μm demonstrates saturation of DE up to 1064 nm wavelength. Although DE at 1310 and 1550 nm is not saturated, it is as high as 60%. The response time is limited by the kinetic inductance and equals to 20 ns(by 1/e decay), timing jitter is 44 ps. When coupled to multi-mode fibre large-area meanders demonstrate significantly higher dark count rate which we attribute to thermal background photons, thus advanced filtering technique would be required for practical applications. | ||||
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| ISSN | 0953-2048 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1793 | |||
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| Author | Korneeva, Y. P.; Mikhailov, M. Y.; Pershin, Y. P.; Manova, N. N.; Divochiy, A. V.; Vakhtomin, Y. B.; Korneev, A. A.; Smirnov, K. V.; Sivakov, A. G.; Devizenko, A. Y.; Goltsman, G. N. | ||||
| Title | Superconducting single-photon detector made of MoSi film | Type | Journal Article | ||
| Year | 2014 | Publication |
Supercond. Sci. Technol. | Abbreviated Journal | Supercond. Sci. Technol. |
| Volume | 27 | Issue | 9 | Pages | 095012 |
| Keywords | SSPD, SNSPD | ||||
| Abstract | We fabricated and characterized nanowire superconducting single-photon detectors made of 4 nm thick amorphous Mox Si1−x films. At 1.7 K the best devices exhibit a detection efficiency (DE) up to 18% at 1.2 $\mu {\rm m}$ wavelength of unpolarized light, a characteristic response time of about 6 ns and timing jitter of 120 ps. The DE was studied in wavelength range from 650 nm to 2500 nm. At wavelengths below 1200 nm these detectors reach their maximum DE limited by photon absorption in the thin MoSi film. | ||||
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| Publisher | IOP Publishing | Place of Publication | Editor | ||
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| ISSN | 0953-2048 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | RPLAB @ sasha @ korneeva2014superconducting | Serial | 1044 | ||
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| Author | Smirnov, K.; Divochiy, A.; Vakhtomin, Y.; Morozov, P.; Zolotov, P.; Antipov, A.; Seleznev, V. | ||||
| Title | NbN single-photon detectors with saturated dependence of quantum efficiency | Type | Journal Article | ||
| Year | 2018 | Publication |
Supercond. Sci. Technol. | Abbreviated Journal | Supercond. Sci. Technol. |
| Volume | 31 | Issue | 3 | Pages | 035011 (1 to 8) |
| Keywords | NbN SSPD, SNSPD | ||||
| Abstract | The possibility of creating NbN superconducting single-photon detectors with saturated dependence of quantum efficiency (QE) versus normalized bias current was investigated. It was shown that the saturation increases for the detectors based on finer films with a lower value of Rs300/Rs20. The decreasing of Rs300/Rs20 was related to the increasing influence of quantum corrections to conductivity of superconductors and, in turn, to the decrease of the electron diffusion coefficient. The best samples have a constant value of system QE 94% at Ib/Ic ~ 0.8 and wavelength 1310 nm. | ||||
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| ISSN | 0953-2048 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1232 | |||
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| Author | Lipatov, A.; Okunev, O.; Smirnov, K.; Chulkova, G.; Korneev, A.; Kouminov, P.; Gol'tsman, G.; Zhang, J.; Slysz, W.; Verevkin, A.; Sobolewski, R. | ||||
| Title | An ultrafast NbN hot-electron single-photon detector for electronic applications | Type | Journal Article | ||
| Year | 2002 | Publication |
Supercond. Sci. Technol. | Abbreviated Journal | Supercond. Sci. Technol. |
| Volume | 15 | Issue | 12 | Pages | 1689-1692 |
| Keywords | NbN SSPD, SNSPD, QE, jitter, dark counts | ||||
| Abstract | We present the latest generation of our superconducting single-photon detector (SPD), which can work from ultraviolet to mid-infrared optical radiation wavelengths. The detector combines a high speed of operation and low jitter with high quantum efficiency (QE) and very low dark count level. The technology enhancement allows us to produce ultrathin (3.5 nm thick) structures that demonstrate QE hundreds of times better, at 1.55 μm, than previous 10 nm thick SPDs. The best, 10 × 10 μm2, SPDs demonstrate QE up to 5% at 1.55 μm and up to 11% at 0.86 μm. The intrinsic detector QE, normalized to the film absorption coefficient, reaches 100% at bias currents above 0.9 Ic for photons with wavelengths shorter than 1.3 μm. | ||||
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| ISSN | 0953-2048 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1533 | |||
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| Author | Il'in, K. S.; Verevkin, A. A.; Gol'tsman, G. N.; Sobolewski, R. | ||||
| Title | Infrared hot-electron NbN superconducting photodetectors for imaging applications | Type | Journal Article | ||
| Year | 1999 | Publication |
Supercond. Sci. Technol. | Abbreviated Journal | Supercond. Sci. Technol. |
| Volume | 12 | Issue | 11 | Pages | 755-758 |
| Keywords | NbN SSPD, SNSPD | ||||
| Abstract | We report an effective quantum efficiency of 340, responsivity >200 A W-1 (>104 V W-1) and response time of 27±5 ps at temperatures close to the superconducting transition for NbN superconducting hot-electron photodetectors (HEPs) in the near-infrared and optical ranges. Our studies were performed on a few nm thick NbN films deposited on sapphire substrates and patterned into µm-size multibridge detector structures, incorporated into a coplanar transmission line. The time-resolved photoresponse was studied by means of subpicosecond electro-optic sampling with 100 fs wide laser pulses. The quantum efficiency and responsivity studies of our photodetectors were conducted using an amplitude-modulated infrared beam, fibre-optically coupled to the device. The observed picosecond response time and the very high efficiency and sensitivity of the NbN HEPs make them an excellent choice for infrared imaging photodetectors and input optical-to-electrical transducers for superconducting digital circuits. | ||||
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| ISSN | 0953-2048 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1562 | |||
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