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Glejm AV, Anisimov AA, Asnis LN, Vakhtomin YB, Divochiy AV, Egorov VI, et al. Quantum key distribution in an optical fiber at distances of up to 200 km and a bit rate of 180 bit/s. Bulletin of the Russian Academy of Sciences. Physics. 2014;78(3):171–5.
Abstract: An experimental demonstration of a subcarrier-wave quantum cryptography system with superconducting single-photon detectors (SSPDs) that distributes a secure key in a single-mode fiber at distance of 25 km with a bit rate of 800 kbit/s, a distance of 100 km with a bit rate of 19 kbit/s, and a distance of 200 km with a bit rate of 0.18 kbit/s is described.
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Gershenzon YM, Goltsman GN, Yelantyev AI, Petrova YB, Ptitsina NG, Filatov VS. Lecture demonstrations of properties of superconductors and liquid helium. USSR Rept Phys Math JPRS UPM. 1987;24(7):51.
Abstract: New demonstrations for low temperature physics courses are described. Two transparent Dewar vacuum flasks fitting one inside the other with the external flask for nitrogen and the internal flask for helium are used. The helium temperature can be regulated in the 4.2 to 1.6 K range and the effects of reducing helium to the superfluid state at 2.17 K can be shown: boiling abruptly stops and superfluid flow appears. In order to show the electric and magnetic characteristics of superconductivity, a superconducting NbTi solenoid containing nonsuperconducting wire and germanium and superconducting Nb materials with different critical temperatures is placed in the helium refrigerant vessel. The fall of the resistance at the critical temperatures can be shown. In order to show magnetic field and superconductive current flow properties a shunt of superconductive material is connected in parallel to the coil and is enclosed in a teflon container with a heater which can vary its temperature. When it is heated and not superconductive, magnetic field effects can be demonstrated and when it is unheated and superconducting a continuous current can be demonstrated.
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Gershenzon EM, Goltsman GN, Ptitsyna NG. Investigation of excited donor states in GaAs. Sov Phys Semicond. 1974;7(10):1248–50.
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Gershenzon EM, Goltsman GN, Orlov L. Investigation of population and ionization of donor excited states in Ge. In: Physics of Semiconductors. North-Holland Publishing Co.; 1976. p. 631–4.
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Gershenzon EM, Goltsman GN, Multanovskii VV, Ptitsina NG. Kinetics of submillimeter impurity and exciton photoconduction in Ge. Optics and Spectroscopy. 1982;52(4):454–5.
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Gershenzon EM, Goltsman GN. Zeeman effect in excited-states of donors in germanium. Sov Phys Semicond. 1972;6(3):509.
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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, 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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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, Goltsman GN, Semenov AD, Sergeev AV. Limiting characteristic of fast superconducting bolometers. Sov Phys-Tech Phys. 1989;34:195–9.
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 кконструкции «электронного болометра» для достижения предельной чувствительности. Проведено сравнение характеристик электронного болометра и обычных болометров различных типов.
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