Records |
Author |
Aksaev, E. E.; Gershenzon, E. M.; Gershenson, M. E.; Goltsman, G. N.; Semenov, A. D.; Sergeev, A. V. |
Title |
Prospects for using high-temperature superconductors to create electron bolometers |
Type |
Journal Article |
Year |
1989 |
Publication |
Pisma v Zhurnal Tekhnicheskoi Fiziki |
Abbreviated Journal |
Pisma v Zhurnal Tekhnicheskoi Fiziki |
Volume |
15 |
Issue |
14 |
Pages |
88-93 |
Keywords |
HTS HEB |
Abstract |
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Address |
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Corporate Author |
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Thesis |
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Publisher |
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Place of Publication |
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Editor |
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Language |
Russian |
Summary Language |
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Original Title |
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Series Editor |
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Series Title |
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Abbreviated Series Title |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
0320-0116 |
ISBN |
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Notes |
Перспективы применения высокотемпературных сверхпроводников для создания электронных болометров |
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no |
Call Number |
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Serial |
1693 |
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Author |
Semenov, A. D.; Sergeev, A. V.; Kouminov, P.; Goghidze, I. G.; Heusinger, M. A.; Nebosis, R. S.; Gol'tsman, G. N.; Gershenzon, E. M.; Renk, K. F. |
Title |
Transparency of YBCO film/substrate interfaces for thermal phonons determined by photoresponse measurements |
Type |
Conference Article |
Year |
1993 |
Publication |
Proc. 1st European Conf. on Appl. Supercond. |
Abbreviated Journal |
Proc. 1st European Conf. on Appl. Supercond. |
Volume |
2 |
Issue |
|
Pages |
1443-1446 |
Keywords |
YBCO HTS detectors |
Abstract |
Direct measurements of the thermal boundary resistance were performed by means of the stationary method. In this approach the temperature of an electrically heated film is controlled by its dc resistance while an additional film on the same substrate is used as a thermometer monitoring substrate temperature. The temperature field in the substrate is then calculated to deduce the Kapitza temperature step at the interface between the heated strip and the substrate. The main statement of all afore-said papers is that experimental values of the thermal boundary resistance are too large to be explained by the acoustic mismatch model. In this paper we investigate transparency of YBaCuO film/substrate interfaces for thermal phonons by means of photoresponse measurements. We show that our data are in reasonable agreement with the acoustic mismatch theory. |
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Editor |
Freyhardt, H. C. |
Language |
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Edition |
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ISSN |
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ISBN |
3-88355-197-X |
Medium |
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Expedition |
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Conference |
1st European conference on applied superconductivity |
Notes |
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Approved |
no |
Call Number |
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Serial |
1661 |
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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 |
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Issue |
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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. |
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Editor |
Gorzkowski, W.; Gutowski, M.; Reich, A.; Szymczak, H. |
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Conference |
European Conference , Ustroń, Poland , 30 Sept – 4 Oct 1989 |
Notes |
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Approved |
no |
Call Number |
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Serial |
1695 |
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Author |
Gershenzon, E. M.; Gol'tsman, G. N.; Semenov, A. D.; Sergeev, A. V. |
Title |
Heating of electrons in resistive state of superconducting films. Detectors, mixers and switches |
Type |
Conference Article |
Year |
1992 |
Publication |
Progress in High Temperature Superconductivity |
Abbreviated Journal |
Progress in High Temperature Superconductivity |
Volume |
32 |
Issue |
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Pages |
190-195 |
Keywords |
superconducting films, heating of electrons |
Abstract |
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Conference |
International Conference on High Temperature Superconductivity and Localization Phenomena , Moscow, Russia , 11 – 15 May 1991 |
Notes |
https://books.google.co.kr/books?hl=en&lr=&id=uCI0DwAAQBAJ&oi=fnd&pg=PA190&ots=z7WGjXYWr4&sig=TQ6G6dKsmcj4faYe1ZLw_BFmps8 |
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no |
Call Number |
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Serial |
1666 |
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Author |
Gershenzon, E. M.; Gershenzon, M. E.; Gol'tsman, G. N.; Semyonov, A. D.; Sergeev, A. V. |
Title |
Heating of electrons in superconductor in the resistive state due to electromagnetic radiation |
Type |
Journal Article |
Year |
1984 |
Publication |
Solid State Communications |
Abbreviated Journal |
Solid State Communications |
Volume |
50 |
Issue |
3 |
Pages |
207-212 |
Keywords |
Nb HEB |
Abstract |
The effect of heating electrons with respect to phonons in a thin superconducting film driven into the resistive state by the current and the external magnetic field has been observed and investigated. This effect caused by the electromagnetic radiation is manifested in the increased resistance of the film and is not selective over the frequency range from 1010 to 1015 Hz. That the effect is frequency independent under the conditions of strong electron scattering caused by static defects is explained by the decisive role of electron -electron collisions in forming the distribution function. The characteristic time of resistance change, obtained experimentally, corresponds to the relaxation time of the order parameter near the superconducting transition and to the relaxation time of the nonelastic electron-phonon interaction at lower temperatures and in lower magnetic fields. |
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Edition |
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ISSN |
0038-1098 |
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Notes |
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no |
Call Number |
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Serial |
1709 |
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