Records |
Author |
Blagosklonskaya, L. E.; Gershenzon, E. M.; Gol'tsman, G. N.; Elant'ev, A. I. |
Title |
Effect of a high magnetic field on the spectrum of donors in InSb |
Type |
Journal Article |
Year |
1977 |
Publication |
Fizika i Tekhnika Poluprovodnikov |
Abbreviated Journal |
Fizika i Tekhnika Poluprovodnikov |
Volume |
11 |
Issue |
12 |
Pages |
2373-2375 |
Keywords |
InSb, energy spectrum, donors, high magnetic field |
Abstract |
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Russian |
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Notes |
Воздействие сильного магнитного поля на спектр доноров в InSb |
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no |
Call Number |
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Serial |
1729 |
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Author |
Gershenzon, E. M.; Gol'tsman, G. N.; Potapov, V. D.; Sergeev, A. V. |
Title |
Restriction of microwave enhancement of superconductivity in impure superconductors due to electron-electron interaction |
Type |
Journal Article |
Year |
1991 |
Publication |
Phys. B Condens. Mat. |
Abbreviated Journal |
Phys. B Condens. Mat. |
Volume |
169 |
Issue |
1-4 |
Pages |
629-630 |
Keywords |
impure superconductors |
Abstract |
Transition from microwave enhancement of supercurrent to superconductivity suppression is investigated in impure superconductors. It is demonstrated that frequency range of enhancement effect narrows with the decrease of electron mean free path, ℓ, and at ℓ⩽1nm electron heating is observed in the whole frequency range. Dependences of frequency boundaries on ℓ are explained by taking into account strong electron-electron interaction in impure metals. |
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Edition |
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ISSN |
0921-4526 |
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no |
Call Number |
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Serial |
1682 |
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Author |
Gershenzon, E. M.; Gol'tsman, G. N.; Potapov, V. D.; Sergeev, A. V. |
Title |
Restriction of microwave enhancement of superconductivity in impure superconductors due to electron-electron interaction |
Type |
Journal Article |
Year |
1990 |
Publication |
Solid State Communications |
Abbreviated Journal |
Solid State Communications |
Volume |
75 |
Issue |
8 |
Pages |
639-641 |
Keywords |
impure superconductors |
Abstract |
Transition from microwave enhancement of supercurrent to superconductivity suppression is investigated in impure superconductors. It is demonstrated that the frequency range of the enhancement effect narrows with the decrease of the electron mean free path, l, and at l ⩽ 1 nm electron heating is observed in the whole frequency range. Dependences of frequency boundaries on l are explained by taking into account strong electron-electron interaction in impure metals. |
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ISSN |
0038-1098 |
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no |
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Serial |
1687 |
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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 |
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Russian |
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ISSN |
0320-0116 |
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Перспективы применения высокотемпературных сверхпроводников для создания электронных болометров |
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Serial |
1693 |
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Author |
Kawamura, J.; Hunter, T. R.; Tong, C. Y. E.; Blundell, R.; Papa, D. C.; Patt, F.; Peters, W.; Wilson, T.; Henkel, C.; Goltsman, G.; Gershenzon, E. |
Title |
Ground-based terahertz CO spectroscopy towards Orion |
Type |
Journal Article |
Year |
2002 |
Publication |
A&A |
Abbreviated Journal |
A&A |
Volume |
394 |
Issue |
1 |
Pages |
271-274 |
Keywords |
HEB mixers, applications |
Abstract |
Using a superconductive hot-electron bolometer heterodyne receiver on the 10-m Heinrich Hertz Telescope on Mount Graham, Arizona, we have obtained velocity-resolved 1.037 THz CO () spectra toward several positions along the Orion Molecular Cloud (OMC-1) ridge. We confirm the general results of prior observations of high-J CO lines that show that the high temperature, , high density molecular gas, , is quite extended, found along a ~ region centered on BN/KL. However, our observations have significantly improved angular resolution, and with a beam size of we are able to spatially and kinematically discriminate the emission originating in the extended quiescent ridge from the very strong and broadened emission originating in the compact molecular outflow. The ridge emission very close to the BN/KL region appears to originate from two distinct clouds along the line of sight with and ≈ . The former component dominates the emission to the south of BN/KL and the latter to the north, with a turnover point coincident with or near BN/KL. Our evidence precludes a simple rotation of the inner ridge and lends support to a model in which there are multiple molecular clouds along the line of sight towards the Orion ridge. |
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Serial |
322 |
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