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Gershenzon, E. M., Goltsman, G. N., & Ptitsyna, N. G. (1974). Investigation of excited donor states in GaAs. Sov. Phys. Semicond., 7(10), 1248–1250.
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Gershenzon, E. M., Gol'tsman, G., & Ptitsina, N. G. (1973). Energy spectrum of free excitons in germanium. JETP Lett., 18(3), 93.
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Gershenzon, E. M., Gol'tsman, G. N., & Ptitsina, N. G. (1973). Submillimeter spectroscopy of semiconductors. Sov. Phys. JETP, 37(2), 299–304.
Abstract: The possibility is considered of carrying out submillimeter-wave spectral investigations of semiconductors by means of a high resolution spectrometer with backward-wave tubes. Results of a study of the excitation spectra of small impurities, D-(A +) centers and free excitons in germanium are presented.
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Goltsman, G. (1972). Simple method for stabilizing power of submillimetric spectrometer. Pribory i Tekhnika Eksperimenta, (1), 136.
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Gershenzon, E. M., Gol'tsman, G. N., & Mel'nikov, A. P. (1971). Binding energy of a carrier with a neutral impurity atom in germanium and in silicon. JETP Lett., 14(5), 185–186.
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Gershenzon, E. M., & Gol'tsman, G. N. (1971). Transitions of electrons between excited states of donors in germanium. JETP Lett., 14(2), 63–65.
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Gershenzon, E. M., Goltsman, G., Orlova, S., Ptitsina, N., & Gurvich, Y. (1971). Germanium hot-electron narrow-band detector. Sov. Radio Engineering And Electronic Physics, 16(8), 1346.
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Gershenzon, E. M., Gol'tsman, G. N., Emtsev, V. V., Mashovets, T. V., Ptitsyna, N. G., & Ryvkin, S. M. (1971). Role of impurities of groups III and V in the formation of defects following γ irradiation of germanium. JETP Lett., 14(6), 241.
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Matyushkin, Y., Fedorov, G., Moskotin, M., Danilov, S., Ganichev, S., & Goltsman, G. (2020). Gate-mediated helicity sensitive detectors of terahertz radiation with graphene-based field effect transistors. In Graphene and 2dm Virt. Conf..
Abstract: Closing of the so-called terahertz gap results in an increased demand for optoelectronic devices operating in the frequency range from 0.1 to 10 THz. Active plasmonic in field effect devices based on high-mobility two-dimensional electron gas (2DEG) opens up opportunities for creation of on-chip spectrum [1] and polarization [2] analysers. Here we show that single layer graphene (SLG) grown using CVD method can be used for an all-electric helicity sensitive polarization broad analyser of THz radiation. Allourresults show plasmonic nature of response. Devices are made in a configuration ofa field-effect transistor (FET) with a graphene channel that has a length of 2 mkm and a width of 5.5 mkm. Response of opposite polarity to clockwise and anticlockwise polarized radiation is due to special antenna design (see Fig.1c) as follow works [2,3]. Our approaches can be extrapolated to other 2D materials and used as a tool to characterize plasmonic excitations in them. [1]Bandurin, D. A., etal.,Nature Communications, 9(1),(2018),1-8.[2]Drexler, C.,etal.,Journal of Applied Physics, 111(12),(2012),124504.[3]Gorbenko, I. V.,et al.,physica status solidi (RRL)–Rapid Research Letters, 13(3),(2019),1800464.
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Goltsman, G. (2017). Superconducting thin film nanostructures as terahertz and infrared heterodyne and direct detectors. In 16th ISEC (Th-I-QTE-03 (1 to 3)).
Abstract: We present our recent achievements in the development of superconducting nanowire single-photon detectors (SNSPDs) integrated with optical waveguides on a chip. We demonstrate both single-photon counting with up to 90% on-chipquantum-efficiency (OCDE), and the heterodyne mixing with a close to the quantum limit sensitivity at the telecommunication wavelength using single device.
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