Search Results - "Semenova, O. I."

Transmission Spectra of Singe Crystals of MAPbI3 Hybrid Perovskites Near the Edge of Fundamental Absorption by Anikeeva, V. E., Boldyrev, K. N., Semenova, O. I., Popova, M. N.

“…The paper presents the transmission spectra of hybrid perovskite MAPbI 3 single crystals near the fundamental absorption edge in a wide temperature range. The…”
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Anisotropy of Magnetic Properties in Single Crystals of CH3NH3PbI3 Hybrid Perovskites by Zhevstovskikh, I. V., Charikova, T. B., Klepikova, A. S., Popov, M. R., Stepanova, E. A., Semenova, O. I.

“…Hybrid metal-organic CH 3 NH 3 PbI 3 perovskites are promising materials for photovoltaics and optoelectronics, and the recently discovered magnetic and…”
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Analysis of Raman spectra of amorphous-nanocrystalline silicon films by Gaisler, S. V., Semenova, O. I., Sharafutdinov, R. G., Kolesov, B. A.

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Fine and Rough Structures of the Frequency Spectrum of a High-Power Laser Diodes during Slow Degradation by Bliznyuk, V. V., Parshin, V. A., Rzhanov, A. G., Semenova, O. I., Tarasov, A. E.

“…It is shown that fine and rough structures can be differentiated in the radiation spectrum of a powerful laser diode. The relationship between the spectrum’s…”
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SYNTHESIS FEATURES AND STRUCTURAL CHARACTERIZATION OF CARBON NANOWALLS PREPARED FROM ORGANOBORON COMPOUNDS by Maksimovskii, E. A., Maslova, O. V., Semenova, O. I., Vasileva, I. G., Kosinova, M. L.

“…The work presents data on the practical relevance of carbon nanowalls, methods of their deposition, particularly plasma-enhanced ones, and the mechanisms of…”
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Determining the State of the Heterostructure of a High-Power IR Laser Diode Based on the Current Dependence of Its Spectral Characteristics by Bliznyuk, V. V., Parshin, V. A., Rzhanov, A. G., Semenova, O. I., Smirnov, A. I., Tarasov, A. E.

“…A procedure is proposed for determining the quality of the heterostructure of a serial high-power laser diode with a wide contact. The procedure is based on…”
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CVD SYNTHESIS AND THE STRUCTURE OF VERTICALLY ALIGNED CNT ARRAYS by Semenova, O. I., Fedina, L. I., Gutakovskii, A. K., Sitnikov, S. V., Kurus, N. N., Dudin, A. A., Pavlov, A. A., Sheglov, D. V.

“…The structure and morphology of vertically aligned CNT (VACNT) arrays grown by CVD on Fe–Al 2 O 3 /Si(001) substrates are studied using scanning and…”
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Gas-jet electron beam plasma chemical vapor deposition method for solar cell application by Sharafutdinov, R.G., Khmel, S.Ya, Shchukin, V.G., Ponomarev, M.V., Baranov, E.A., Volkov, A.V., Semenova, O.I., Fedina, L.I., Dobrovolsky, P.P., Kolesov, B.A.

“…A novel gas-jet electron beam plasma chemical vapor deposition method for high-rate deposition of silicon films is presented. The method is based on the…”
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Properties of methylammonium lead iodide perovskite single crystals by Yudanova, E. S., Duda, T. A., Tereshchenko, O. E., Semenova, O. I.

“…The technique for growing CH 3 NH 3 PbI 3 single crystals from saturated solutions in concentrated hydroiodic acid is improved by introducing a reducing agent…”
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Estimating the Operational Lifespan of Transverse Single-Mode Laser Diodes from Their Spectral Characteristics by Bliznyuk, V. V., Koval, O. I., Parshin, V. A., Rzhanov, A. G., Semenova, O. I., Tarasov, A. E.

“…A way of predicting the operational lifespan of transverse single-mode laser diodes, based on analyzing the form factor of the envelope of its emission…”
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Analyzing the Spectral Characteristics of Laser Diodes to Optimize Their Pumping by Bliznyuk, V. V., Galstyan, K. P., Grigoriev, V. S., Dolgov, A. V., Morozov, N. V., Parshin, V. A., Rzhanov, A. G., Semenova, O. I., Tarasov, A. E.

“…The interaction between the spectral characteristics of laser diodes is considered along with the possibility of establishing the optimum pump current for…”
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Use of Geographic Information Systems for Creation of Electronic Database of Anthrax Burial sites in the Stavropol Territory by Buravtseva, N. P., Mesentsev, V. M., Ryazanova, А. G., Golovinskaya, X. M., Degtyarev, D. Yu, Pazenko, A. N., Semenova, O. I., Kulichenko, A. N.

“…Objective of the study was to use geographic information systems to create an electronic database of anthrax burials and electronic cadastres in the Stavropol…”
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Terahertz Kerr effect in a methylammonium lead bromide perovskite crystal by Melnikov, A. A, Anikeeva, V. E, Semenova, O. I, Chekalin, S. V

“…Phys. Rev. B 105, 174304 (2022) We have observed short-lived optical birefringence in a CH$_3$NH$_3$PbBr$_3$ single crystal induced by a powerful nearly…”
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Perovskite CH3NH3PbI3 crystals and films. Synthesis and characterization by Semenova, O.I., Yudanova, E.S., Yeryukov, N.A., Zhivodkov, Y.A., Shamirzaev, T.S., Maximovskiy, E.A., Gromilov, S.A., Troitskaia, I.B.

“…Synthesis of organometal halide perovskite CH3NH3PbI3 has received much attention recently because of promising photosensitive properties usable for solid…”
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Epitaxial silicon films deposited at high rates by gas-jet electron beam plasma CVD by Sharafutdinov, R.G., Karsten, V.M., Khmel, S.Ya, Cherkov, A.G., Gutakovskii, A.K., Pokrovsky, L.D., Semenova, O.I.

“…We discuss a new method for low temperature epitaxial growth of silicon films by gas-jet electron beam plasma chemical vapor deposition in SiH 4–Ar mixture…”
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Silicon Nitride and Carbonitride Films for Waveguide Structures Based on Strained Silicon by Semenova, O. I., Kosinova, M. L., Li, Zhi-Yong, Nemkova, A. A., Yu, Yu-de

“…Waveguide microstructures based on strained silicon with the use of silicon carbonitride and silicon nitride films as cladding layers are created. A…”
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RF plasma chemical vapor deposition of SiNx:H films by Semenova, O. I., Devyatova, S. F.

“…This paper reports on the growth of hydrogenated silicon nitride films by plasma enhanced chemical vapor deposition in the temperature range 100–200°C. We…”
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Structural and Optoelectron Properties of Hybrid Perovskite Crystals by Semenova, O. I., Abramkin, D. S., Derebezov, I. A., Shmakov, A. N., Gaisler, A. V., Gaisler, V. A.

“…The structure and photoluminescence of CH 3 NH 3 PbI 3 (lead triiodide methylammonium) synthesized perovskite crystals are investigated in a wide temperature…”
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RF plasma chemical vapor deposition of SiN x :H films by Semenova, O. I., Devyatova, S. F.

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DIFFERENTIAL DIAGNOSTICS OF HYPOGLYCEMIA AS A SYMPTOM OF "MUNCHAUSEN SYNDROME": A CLINICAL CASE by I. Yu. Loukianova, A. N. Shishkin, D. Z. Baranov, O. I. Semenova

“…In this study we are presenting a case of feigned illness in a woman. Women with Munchausen syndrome tend to have a stable social status; they often have…”
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