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Gershenzon EM, Gogidze IG, Goltsman GN, Semenov AD, Sergeev AV. Picosecond response on optical-range emission in thin YBaCuO films. Pisma v Zhurnal Tekhnicheskoi Fiziki. 1991;17(22):6–10.
Abstract: Целью настоящей работы является целенаправленный поиск пико-секундного отклика на оптическое излучение выяснение оптимальных условий его наблюдения, а также сравнение характеристик неравновесных эффектов в оптическом и субмиллиметровом диапазонах.
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Gershenzon EM, Gol'tsman GN, Gogidze IG, Semenov AD, Sergeev AV. Processes of electron-phonon interaction in thin YBaCuO films. Phys C: Supercond. 1991;185-189:1371–2.
Abstract: The ultrafast voltage response of YBaCuO films to laser radiation is studied and compared with previously investigated quasiparicles response to radiation of submillimeter wavelength range. Voltage shift under the visible light radiation has two components. Picosecond response realized as suppression superconductivity by nonequilibrium excess quasiparticles, response time is determined by quasiparticles recombination rate. Nanosecond response is probably due to bolometric effect.
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Gershenzon EM, Gol'tsman GN, Potapov VD, Sergeev AV. Restriction of microwave enhancement of superconductivity in impure superconductors due to electron-electron interaction. Phys B Condens Mat. 1991;169(1-4):629–30.
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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Gershenzon EM, Gol'tsman GN, Potapov VD, Sergeev AV. Restriction of microwave enhancement of superconductivity in impure superconductors due to electron-electron interaction. Solid State Communications. 1990;75(8):639–41.
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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Gershenzon EM, Gol'tsman GN, Semenov AD, Sergeev AV. Heating of electrons in resistive state of superconducting films. Detectors, mixers and switches. In: Progress in High Temperature Superconductivity. Vol 32.; 1992. p. 190–5.
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