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Author Масленникова, А. В.; Рябчун, С. А.; Финкель, М. И.; Каурова, Н. С.; Исупова, А. А.; Воронов, Б. М.; Гольцман, Г. Н. openurl 
  Title Широкополосные смесители на горячих электронах на основе NbN наноструктур Type Journal Article
  Year 2011 Publication Труды Московского физико-технического института Abbreviated Journal Труды МФТИ  
  Volume 3 Issue (up) 2 Pages 31-34  
  Keywords HEB mixer  
  Abstract Мы приводим данные исследования полосы преобразования смесителей на горячих электронах (hot-electron bolometer, НЕВ), изготовленных на основе тонких пленок NbN. Зависимость полосы преобразования от длины смесительного элемента находится в прекрасном согласии с результатами теоретической модели HEB-смесителя, в котором энергетическая релаксация электронов одновременно происходит по двум каналам: фононному и диффузионному.  
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  Call Number RPLAB @ gujma @ Serial 646  
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Author Пентин, И. В.; Смирнов, К. В.; Вахтомин, Ю. Б.; Смирнов, А. В.; Ожегов, Р. В.; Дивочий, А. В.; Гольцман, Г. Н. url  openurl
  Title Быстродействующий терагерцевый приемник и инфракрасный счетчик одиночных фотонов на эффекте разогрева электронов в сверхпроводниковых тонкопленочных наноструктурах Type Journal Article
  Year 2011 Publication Труды МФТИ Abbreviated Journal Труды МФТИ  
  Volume 3 Issue (up) 2 Pages 38-42  
  Keywords SSPD, SNSPD, HEB  
  Abstract Представлены результаты создания приемных систем терагерцевого диапазона (0.3-70 ТГц), обладающих рекордным быстродействием (50 пс) и высокой чувствительностью (до 5x 10^(-14) Вт/Гц^(1/2)), а также однофотонных приемных систем ближнего инфракрасного диапазона с квантовой эффективностью 25 %, уровнем темнового счета 10-1c., максимальной скоростью счета ~ 100 МГц и временным разрешением до 50 пс.  
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  Notes Approved no  
  Call Number RPLAB @ gujma @ Serial 707  
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Author Kaganov, M. L.; Lifshitz, I. M.; Tanatarov, L. V. openurl 
  Title Relaxation between electrons and the crystalline lattice Type Journal Article
  Year 1957 Publication Sov. Phys. JETP Abbreviated Journal Sov. Phys. JETP  
  Volume 4 Issue (up) 2 Pages 173-178  
  Keywords HEB, nonlinear equations, numerical model  
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  Notes Approved no  
  Call Number Serial 894  
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Author Bardeen, J; Mattis, D. C. openurl 
  Title Theory of the anomalous skin effect in normal and superconducting metals Type Journal Article
  Year 1958 Publication Phys. Rev. Abbreviated Journal Phys. Rev.  
  Volume 111 Issue (up) 2 Pages 412-417  
  Keywords local dirty limit, complex conductivity, HEB  
  Abstract Chambers' expression for the current density in a normal metal in which the electric field varies over a mean free path is derived from a quantum approach in which use is made of the density matrix in the presence of scattering centers but in the absence of the field. An approximate expression used for the latter is shown to reduce to one derived by Kohn and Luttinger for the case of weak scattering. A general space-and time-varying electromagnetic interaction is treated by first-order perturbation theory. The method is applied to superconductors, and a general expression derived for the kernel of the Pippard integral for fields of arbitrary frequency. The expressions derived can also be used to discuss absorption of electromagnetic radiation in thin superconducting films.  
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  Notes Approved no  
  Call Number Serial 937  
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Author Gershenzon, E. M.; Gol’tsman, G. N.; Gousev, Y. P.; Elant’ev, A. I.; Semenov, A. D. url  doi
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  Title Electromagnetic radiation mixer based on electron heating in resistive state of superconductive Nb and YBaCuO films Type Journal Article
  Year 1991 Publication IEEE Trans. Magn. Abbreviated Journal IEEE Trans. Magn.  
  Volume 27 Issue (up) 2 Pages 1317-1320  
  Keywords YBCO, HTS, Nb HEB mixers  
  Abstract A theory of an electron-heating mixer which makes it possible to calculate all the characteristics of the device is developed. It is shown that positive conversion gain is possible for such a mixer in the millimeter to near-infrared wavelength range. The dynamic range and the optimum heterodyne power can be selected from a very wide interval by varying the mixing element volume. Measurements made for Nb within the frequency range of 120-750 GHz confirm the theory. The conversion loss obtained at T=1.6 K and normalized to the element reaches 0.3 dB in the intermediate frequency band of 40 MHz; the possible noise temperature is 50 K. The estimation of noise temperature and output band for YBaCuO at T=77 yields 200 K and more than 10 GHz, respectively.  
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  ISSN 1941-0069 ISBN Medium  
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  Notes Approved no  
  Call Number Serial 1681  
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