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Gershenzon EM, Gol'tsman GN, Kagane ML. Observation of free carrier resonances in p-type germanium at submillimeter wavelengths. Sov Phys Solid State. 1978;20(4):573–9.
Abstract: The spectrum of hole resonances in pure p-Ge for submillimetre in quantizing magnetic fields has been studied and identified. Measurements of photoconductivity spectra of p-Ge were made in the wave range lambda = 2-0.3 mm at temp. of 4.2-15 deg K in magnetic fields H up to 40 Measurements at various frequencies showed that the position of a series of characteristic resonances depends on the frequency of the illumination. This is in line with theoretical conclusions about the effective mass of the carriers increasing with rise in the magnetic field as a result of the interaction of the edge of the valency band with the split spin-orbital interaction of the sub 7 exp + band and the conduction band. The relative intensity of the quantum resonance lines of the free holes depends on the excitation conditions.
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Nebosis RS, Heusinger MA, Semenov AD, Lang PT, Schatz W, Steinke R, et al. Ultrafast photoresponse of an YBa2Cu3O7-δ film to far-infrared radiation pulses. Opt Lett. 1993;18(2):96–7.
Abstract: We report the observation of an ultrafast photoresponse of a high-T(c), film to far-infrared radiation pulses. The response of a sample, consisting of a current-carrying structured YBa(2)Cu(3)O(7-delta) film cooled to liquid-nitrogen temperature, was studied by use of ultrashort laser pulses from an optically pumped far-infrared laser in the frequency range from 0.7 to 7 THz. We found that the response time was limited by the time resolution, 120 ps, of our electronic registration equipment.
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Gershenzon EM, Gol'tsman G, Ptitsina NG. Energy spectrum of free excitons in germanium. JETP Lett. 1973;18(3):93.
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Gousev YP, Gol'tsman GN, Karasik BS, Gershenzon EM, Semenov AD, Barowski HS, et al. Quasioptical superconducting hot electron bolometer for submillmeter waves. Int J of Infrared and Millimeter Waves. 1996;17(2):317–31.
Abstract: We report on a superconducting hot electron bolometer coupled to radiation via a broadband antenna. The bolometer, a structured NbN film, was patterned on a thin dielectric membrane between terminals of a gold slotline antenna. We investigated the response to submillimeter radiation (wave-lengths ∼ 0.1 mm to 0.7 mm) in the fundamental Gaussian mode. We found that the directivity of the antenna was constant within a factor of 2.5 through the whole experimental range. The noise equivalent power of the bolometer at 119 µm was ∼ 3 · 10−13 W/Hz1/2; a time constant of ∼ 160 ps was estimated.
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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, Ptitsina NG. Observation of the free-exciton spectrum at submillimeter wavelengths. JETP Lett. 1972;16(4):161–2.
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Gershenzon EM, Goltsman G, Orlova S, Ptitsina N, Gurvich Y. Germanium hot-electron narrow-band detector. Sov Radio Engineering And Electronic Physics. 1971;16(8):1346.
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Aksaev EE, Gershenzon EM, Gershenson ME, Goltsman GN, Semenov AD, Sergeev AV. Prospects for using high-temperature superconductors to create electron bolometers. Pisma v Zhurnal Tekhnicheskoi Fiziki. 1989;15(14):88–93.
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Gershenzon EM, Gershenson ME, Goltsman GN, Karasik BS, Lyulkin AM, Semenov AD. Fast-response superconducting electron bolometer. Pisma v Zhurnal Tekhnicheskoi Fiziki. 1989;15(3):88–92.
Abstract: The general design, operation, and performance characteristics of fast-response electronic bolometers using a thin superconducting Nb film on a leucosapphire substrate are briefly reviewed. The volt-watt sensitivity of the bolometrs is 2,000-200,000 V/W, the operating temperature is 1.6 K, and the time constant is 4-4.5 ns.
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Gershenzon EM, Gol'tsman GN, Elantiev AI, Karasik BS, Potoskuev SE. Intense electromagnetic radiation heating of electrons of a superconductor in the resistive state. Sov J Low Temp Phys. 1988;14(7):414–20.
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