Search Results - "Gorbachev, M. A"

Novel microwave plasma-assisted CVD reactor for diamond delta doping by Vikharev, A. L., Gorbachev, A. M., Lobaev, M. A., Muchnikov, A. B., Radishev, D. B., Isaev, V. A., Chernov, V. V., Bogdanov, S. A., Drozdov, M. N., Butler, J. E.

“…We report on building a novel chemical vapor deposition (CVD) reactor for diamond delta‐doping. The main features of our reactor are: a) the use of rapid gas…”
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Criterion for comparison of MPACVD reactors working at different microwave frequencies and diamond growth conditions by Chernov, V. V., Gorbachev, A. M., Vikharev, A. L., Lobaev, M. A.

“…In the paper, the criterion for comparison of different MPACVD reactors used for diamond film synthesis is introduced. The energy cost per atom of hydrogen…”
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Study of Undoped Nanocrystalline Diamond Films Grown by Microwave Plasma-Assisted Chemical Vapor Deposition by Vikharev, A. L., Bogdanov, S. A., Ovechkin, N. M., Ivanov, O. A., Radishev, D. B., Gorbachev, A. M., Lobaev, M. A., Vul, A. Ya, Dideikin, A. T., Kraev, S. A., Korolev, S. A.

“…Undoped nanocrystalline diamond (NCD) films less than 1 μm thick grown on Si (100) silicon by microwave plasma-assisted chemical vapor deposition at a…”
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SiV center electroluminescence in high current density diamond p-i-n diode by Lobaev, M. A., Radishev, D. B., Vikharev, A. L., Gorbachev, A. M., Bogdanov, S. A., Isaev, V. A., Kraev, S. A., Okhapkin, A. I., Arhipova, E. A., Demidov, E. V., Drozdov, M. N.

“…The study of the electroluminescence of silicon vacancy color centers (SiV centers) in the diamond p-i-n diode at high current density of 500 A/cm2 is…”
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X -band active-passive rf pulse compressor with plasma switches by Vikharev, A. L., Ivanov, O. A., Gorbachev, A. M., Lobaev, M. A., Isaev, V. A., Tantawi, S. G., Lewandowski, J. R., Hirshfield, J. L.

“…As proposed by SLAC, the efficiency of a pulse compressor of the SLED-II type could be increased by changing both the phase of the microwave source and the…”
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Superflares on Red Dwarf EXO 040830-7134.7 by Gorbachev, M. A., Shlyapnikov, A. A.

“…The results of the analysis of the flares activity of EXO 040830-7134.7 according to the data of the TESS project are presented. The most typical flares have…”
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Comparative study of homoepitaxial single crystal diamond growth at continuous and pulsed mode of MPACVD reactor operation by Muchnikov, A.B., Vikharev, A.L., Gorbachev, A.M., Radishev, D.B.

“…Homoepitaxial growth of single crystal diamond by microwave plasma chemical vapor deposition in pulsed regime of a 2.45 GHz MPACVD reactor operation at pulse…”
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Maintenance of Plasma Layer in Intersected Microwave Beams in the Range of Frequency from 10 to 60 GHz: Analysis and Simulation by Chernov, V. V., Gorbachev, A. M.

“…The paper presents the results of theoretical analysis and numerical modeling of physical processes occurring in microwave discharge supported in two…”
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High power active X -band pulse compressor using plasma switches by Vikharev, A. L., Gorbachev, A. M., Ivanov, O. A., Isaev, V. A., Kuzikov, S. V., Lobaev, M. A., Hirshfield, J. L., Gold, S. H., Kinkead, A. K.

“…Results obtained in several experiments on active rf pulse compression at X band using a magnicon as the high-power rf source are presented. In these…”
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Active quasioptical Ka-band rf pulse compressor switched by a diffraction grating by Ivanov, O. A., Vikharev, A. A., Gorbachev, A. M., Isaev, V. A., Lobaev, M. A., Vikharev, A. L., Kuzikov, S. V., Hirshfield, J. L., LaPointe, M. A.

“…Results of numerical calculations and experimental investigations of an active Ka-band microwave pulse compressor are presented. The compressor is based on a…”
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Transient Events in the Circumnuclear Regions of AGNs and Quasars As Sources of Imitations of Proper Motions by Khamitov, I. M., Bikmaev, I. F., Gilfanov, M. R., Sunyaev, R. A., Medvedev, P. S., Gorbachev, M. A.

“…This paper is an extension of the study by Khamitov et al. (2022) with regard to the catalog and the astrophysical interpretation of the imitation of…”
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Study of a Continuous Microwave Discharge in Two Crossed Wave Beams of the Millimeter Wavelength Band by Vikharev, A. L., Gorbachev, A. M., Radischev, D. B., Chernov, V. V., Kozlov, A. V.

“…We present the results of studying a microwave discharge produced by continuous-wave gyrotron radiation with a frequency of 30 GHz in a mixture of argon and…”
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Investigation of the Disk of the Be Star in the High-Mass X-ray Binary IGR J21343+4738 by Nikolaeva, E. A., Bikmaev, I. F., Irtuganov, E. N., Gorbachev, M. A., Suslikov, M. V., Gumerov, R. I., Sakhibullin, N. A.

“…We present the results of our long-term photometric and spectroscopic monitoring with the 1.5-m telescope RTT-150 for the optical counterpart of the high-mass…”
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Experimental Study of High-Current Cathodes Based on Diamond Films as Elements of High-Power Compressors of Microwave Pulses by Ivanov, O. A., Lobaev, M. A., Chernov, V. V., Vikharev, A. L., Gorbachev, A. M., Isaev, V. A.

“…We present the results of studying the emissive properties of molybdenum cathodes with deposed diamond films at strong currents, as well as the dependences of…”
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Detection of AGNs and Quasars with Significant Proper Motions Based on Gaia Data in the SRG/eROSITA Catalog of X-ray Sources by Khamitov, I. M., Bikmaev, I. F., Gilfanov, M. R., Sunyaev, R. A., Medvedev, P. S., Gorbachev, M. A., Irtuganov, E. N.

“…Based on a comparison of the SRG/eROSITA catalog of X-ray active stars and the Gaia catalog, we have obtained a sample of 502 peculiar objects for which Gaia,…”
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SRGe J194401.8+284452—an X-ray Cataclysmic Variable in the Field of the Gamma-Ray Source 4FGL J1943.9+2841 by Kolbin, A. I., Karpova, A. V., Suslikov, M. V., Bikmaev, I. F., Gilfanov, M. R., Khamitov, I. M., Shibanov, Yu. A., Zyuzin, D. A., Beskin, G. M., Plokhotnichenko, V. L., Gutaev, A. G., Karpov, S. V., Lyapsina, N. V., Medvedev, P. S., Sunyaev, R. A., Kirichenko, A. Yu, Gorbachev, M. A., Irtuganov, E. N., Gumerov, R. I., Sakhibullin, N. A., Shablovinskaya, E. S., Malygin, E. A.

“…We have carried out multiwavelength spectroscopic and photometric studies of the object SRGe J194401.8+284452 (2RXS J194401.4+284456, XMMSL2 J194402.0+284451,…”
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Photoinjector Complex at the Russian Academy of Sciences’ Institute of Applied Physics: Calculated Parameters and Current Stage of Development by Peskov, N. Yu, Afanasiev, A. V., Bandurkin, I. V., Vikharev, A. A., Gorbachev, A. M., Mineev, K. V., Oparina, Yu. S., Savilov, A. V.

“…A description is given of the parameters and present state of the photoinjector electron accelerator now being developed at the Institute of Applied Physics…”
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Active microwave pulse compressor using an electron-beam triggered switch by Ivanov, O A, Lobaev, M A, Vikharev, A L, Gorbachev, A M, Isaev, V A, Hirshfield, J L, Gold, S H, Kinkead, A K

“…A high-power active microwave pulse compressor is described that operates by modulating the quality factor of an energy storage cavity by means of mode…”
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Contraction of Microwave Discharge in the Reactor for Chemical Vapor Deposition of Diamond by Bogdanov, S. A., Gorbachev, A. M., Radishev, D. B., Vikharev, A. L., Lobaev, M. A.

“…It was found that in a hydrogen-methane mixture in microwave plasma reactor for diamond deposition, there is a threshold pressure after which the contraction…”
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Study of microwave discharge at high power density conditions in diamond chemical vapor deposition reactor by optical emission spectroscopy by Bogdanov, S.A., Gorbachev, A.M., Vikharev, A.L., Radishev, D.B., Lobaev, M.A.

“…The paper presents results of measurements of spatial distributions of emission intensity of various lines of argon, atomic hydrogen, C2 and CH molecules in a…”
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