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	Author	Gershenzon, E. M.; Gol’tsman, G. N.; Semenov, A. D.; Sergeev, A. V.
	Title	Mechanism of picosecond response of granular YBaCuO films to electromagnetic radiation			Type	Journal Article
	Year	1991	Publication	IEEE Trans. Magn.	Abbreviated Journal	IEEE Trans. Magn.
	Volume	27	Issue	2	Pages	1321-1324
	Keywords	YBCO HTS detectors
	Abstract	Ultrafast mechanisms of radiation detection in granular YBaCuO films are studied in the wide wavelength range from millimeter waves to near infrared. With an increase in radiation frequency, the Josephson detection at the grain-boundary weak links is replaced by electron heating into the grains. This change occurs in the submillimeter wavelength range. The electron-phonon relaxation time tau /sub eph/ is determined from direct measurements, quasi-stationary electron heating measurements, and the frequency dependence of the current at which maximum voltage shift is observed. The temperature dependence of tau /sub eph/ at T<or=40 K was found to be tau /sub eph/ approximately T/sup -1/. The results show that detectors with a response time of a few picoseconds at nitrogen temperature are attainable.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1941-0069	ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number				Serial	1679
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	Author	Gershenzon, E. M.; Gol’tsman, G. N.; Dzardanov, A. L.; Zorin, M. A.
	Title	Ultrafast superconductive switch			Type	Journal Article
	Year	1991	Publication	IEEE Trans. Magn.	Abbreviated Journal	IEEE Trans. Magn.
	Volume	27	Issue	2	Pages	2844-2846
	Keywords	Nb superconducting switch
	Abstract	The transition from superconductive to resistive state caused by infrared radiation and bias current pulses was investigated in order to minimize switching time tau and driving power W. Experimental results for Nb microstrips confirm the correctness of calculations based on the model of electron heating. For Nb switches, tau measured directly is 0.3-0.8 ns for radiation pulses and 1-3 ns for bias current pulses at T=4.2 K, while for YBaCuO switches at T=77 K it is expected to be several picoseconds. For an YBaCuO sample with the dimensions of 520.15 mu m/sup 2/, W was 10 mW, and it can be further reduced to the order of several microwatts by decreasing the volume of the sample.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1941-0069	ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number				Serial	1680
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	Author	Gershenzon, E. M.; Gol’tsman, G. N.; Sergeev, A.; Semenov, A. D.
	Title	Picosecond response of YBaCuO films to electromagnetic radiation			Type	Conference Article
	Year	1990	Publication	Proc. European Conf. High-Tc Thin Films and Single Crystals	Abbreviated Journal	Proc. European Conf. High-Tc Thin Films and Single Crystals
	Volume		Issue		Pages	457-462
	Keywords	YBCO HTS detectors
	Abstract	Radiation-induced change of the resistance was studied in the resistive state of YBaCuO films. Electron-phonon relaxation time T h was determmed from direct ep measurements and analysis of quasistationary electron heating. Temperature dependence of That TS 40 K was found to – ep be T h.. T'. The resul ts show that ep detectors with the response time of few picosecond at nitrogen temperature can be realized.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor	Gorzkowski, W.; Gutowski, M.; Reich, A.; Szymczak, H.
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference	European Conference , Ustroń, Poland , 30 Sept – 4 Oct 1989
	Notes				Approved	no
	Call Number				Serial	1695
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	Author	Blagosklonskaya, L. E.; Gershenzon, E. M.; Gol’tsman, G. N.; Elant’ev, A. I.
	Title	Effect of a strong magnetic field on the spectrum of donors in InSb			Type	Journal Article
	Year	1978	Publication	Sov. Phys. Semicond.	Abbreviated Journal	Sov. Phys. Semicond.
	Volume	11	Issue	12	Pages	1395-1397
	Keywords	InSb, spectrum of donors, strong magnetic field
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		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	1725
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	Author	Gol’tsman, G.N.
	Title	Overview of recent results for superconducting NbN terahertz and optical detectors and mixers			Type	Miscellaneous
	Year	2014	Publication	SM2 – Seminar on Terahertz Photonics	Abbreviated Journal
	Volume		Issue		Pages	0562
	Keywords	NbN SSPD, SNSPD, HEB
	Abstract	We present our recent achievements in the development of sensitive and ultrafast thin-film superconducting sensors: hot-electron bolometers (HEB), HEB-mixers for terahertz range and infrared single-photon counters. These sensors have already demonstrated a performance that makes them devices-of-choice for many terahertz and optical applications.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		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	1746
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	Author	Korneev, A.; Semenov, A.; Vodolazov, D.; Gol’tsman, G. N.; Sobolewski, R.
	Title	Physics and operation of superconducting single-photon devices			Type	Book Chapter
	Year	2017	Publication	Superconductors at the Nanoscale	Abbreviated Journal
	Volume		Issue		Pages	279-308
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	De Gruyter	Place of Publication		Editor	Wördenweber, R.; Moshchalkov, V.; Bending, S.; Tafuri, F.
	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	1326
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	Author	Blundell, R.; Kawamura, J. H.; Tong, C. E.; Papa, D. C.; Hunter, T. R.; Gol’tsman, G. N.; Cherednichenko, S. I.; Voronov, B. M.; Gershenzon, E. M.
	Title	A hot-electron bolometer mixer receiver for the 680-830 GHz frequency range			Type	Conference Article
	Year	1998	Publication	Proc. 6-th Int. Conf. Terahertz Electron.	Abbreviated Journal	Proc. 6-th Int. Conf. Terahertz Electron.
	Volume		Issue		Pages	18-20
	Keywords	NbN HEB mixers
	Abstract	We describe a heterodyne receiver designed to operate in the partially transparent atmospheric windows centered on 680 and 830 GHz. The receiver incorporates a niobium nitride thin film, cooled to 4.2 K, as the phonon-cooled hot-electron mixer element. The double sideband receiver noise, measured over the frequency range 680-830 GHz, is typically 700-1300 K. The instantaneous output bandwidth of the receiver is 600 MHz. This receiver has recently been used at the SubMillimeter Telescope, jointly operated by the Steward Observatory and the Max Planck Institute for Radioastronomy, for observations of the neutral carbon and CO spectral lines at 810 GHz and at 806 and 691 GHz respectively. Laboratory measurements on a second mixer in the same test receiver have yielded extended high frequency performance to 1 THz.
	Address	Leeds, UK
	Corporate Author				Thesis
	Publisher	IEEE	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	0-7803-4903-2	Medium
	Area		Expedition		Conference	IEEE Sixth International Conference on Terahertz Electronics Proceedings. THZ 98. (Cat. No.98EX171)
	Notes				Approved	no
	Call Number				Serial	1581
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	Author	Yagoubov, P.; Hübers, H.-W.; Gol’tsman, G.; Semenov, A.; Gao, J.; Hoogeveen, R.; de Graauw, T.; Birk, M.; Selig, A.; de Korte, P.
	Title	Hot-electron bolometer mixers – technology for far-infrared heterodyne instruments in future atmospheric chemistry missions			Type	Conference Article
	Year	2001	Publication	Proc. 3rd Int. Symp. Submillimeter Wave Earth Observation From Space	Abbreviated Journal	Proc. 3rd Int. Symp. Submillimeter Wave Earth Observation From Space
	Volume		Issue		Pages	57-69
	Keywords	HEB mixers
	Abstract
	Address	Delmenhorst
	Corporate Author				Thesis
	Publisher	Logos-Verlag	Place of Publication		Editor	Buehler, S.; Berlin
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	3-89722-700-2	Medium
	Area		Expedition		Conference	International Symposium on Submillimeter Wave Earth Observation from Space, ISSMWEOS01
	Notes				Approved	no
	Call Number				Serial	1549
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	Author	Vakhtomin, Y. B.; Finkel, M. I.; Antipov, S. V.; Smirnov, K. V.; Kaurova, N. S.; Drakinskii, V. N.; Voronov, B. M.; Gol’tsman, G. N.
	Title	The gain bandwidth of mixers based on the electron heating effect in an ultrathin NbN film on a Si substrate with a buffer MgO layer			Type	Journal Article
	Year	2003	Publication	J. of communications technol. & electronics	Abbreviated Journal	J. of communications technol. & electronics
	Volume	48	Issue	6	Pages	671-675
	Keywords	NbN HEB mixers
	Abstract	Measurements of the intermediate frequency band 900 GHz of mixers based on the electron heating effect (EHE) in 2-nm- and 3.5-nm-thick superconducting NbN films sputtered on MgO and Si substrates with buffer MgO layers are presented. A 2-nm-thick superconducting NbN film with a critical temperature of 9.2 K has been obtained for the first time using a buffer MgO layer.
	Address
	Corporate Author				Thesis
	Publisher	MAIK Nauka/Interperiodica, Birmingham, AL	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1064-2269	ISBN		Medium
	Area		Expedition		Conference
	Notes	https://elibrary.ru/item.asp?id=17302119 (Полоса преобразования смесителей на эффекте разогрева электронов в ультратонких пленках NbN на подложках из Si с подслоем MgO)			Approved	no
	Call Number	Vakhtomin2003			Serial	1522
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	Author	Hübers, H.-W.; Semenov, A.; Richter, H.; Birk, M.; Krocka, M.; Mair, U.; Smirnov, K.; Gol’tsman, G.; Voronov, B.
	Title	Terahertz Heterodyn Receiver with a hot-electron bolometer mixer			Type	Conference Article
	Year	2002	Publication	Far-IR, Sub-mm & MM Detector Technology Workshop	Abbreviated Journal	Far-IR, Sub-mm & MM Detector Technology Workshop
	Volume		Issue		Pages	3-24
	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
	Corporate Author				Thesis
	Publisher	NASA	Place of Publication		Editor	Wolf, U.; Farhoomand, J.; McCreight, C.R.
	Language		Summary Language		Original Title
	Series Editor		Series Title	NASA CP	Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes	Volume: 211408			Approved	no
	Call Number				Serial	1537
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