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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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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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Aksaev EE, Gershenzon EM, Gol'tsman GN, Semenov AD, Sergeev AV. Interaction of electrons with thermal phonons in YBa2Cu3O7-δ films at low temperatures. JETP Lett. 1989;50(5):283–6.
Abstract: The time of electron-phonon interaction tau(eph) in YBaCuO films at low temperatures is studied. This is measured as the time of resistance relaxation in the resistive state of the superconducter, and is also determined from the increase in resistance under the action of radiation. Consistent results of these methods show that resistance relaxation in the resistive state is caused by cooling of the electron subsystem with respect to the phonon subsystem. The time tau(eph) is found to be inversely proportional to the temperature and comes to 80 ps when T = 1.6 K and 5 ps when T = 30 K. 6 refs.
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Gershenzon EM, Gol’tsman GN, Sergeev A, Semenov AD. Picosecond response of YBaCuO films to electromagnetic radiation. In: Gorzkowski W, Gutowski M, Reich A, Szymczak H, editors. Proc. European Conf. High-Tc Thin Films and Single Crystals.; 1990. p. 457–62.
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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Gershenzon EM, Gershenson ME, Goltsman GN, Lyulkin AM, Semenov AD, Sergeev AV. Limiting characteristics of fast-response superconducting bolometers. Zhurnal Tekhnicheskoi Fiziki. 1989;59(2):11–120.
Abstract: Теоретически и экспериментально исследовано физическое ограничение быстродействия сверхпроводящего болометра. Показано, что минимальная постоянная времени реализуется в условиях электронного разогрева и определяется процессом неупругого электрон-фонон-ного взаимодействия. Сформулированы требования к конструкции «электронного болометра» для достижения предельной чувствительности. Проведено сравнение характеристик электронного болометра и обычных болометров различных типов.
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