Search Results - "Grishnova, N. D."

Gas Chromatography–Mass Spectrometry Analysis of High-Purity Volatile Inorganic Hydrides by Sozin, A. Yu, Krylov, V. A., Chernova, O. Yu, Sorochkina, T. G., Kotkov, A. P., Grishnova, N. D., Skosyrev, A. I., Pushkarev, G. V.

“…The review is devoted to the capabilities of gas chromatography–mass spectrometry in the analysis of high-purity volatile hydrides of naturally occurring and…”
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Determination of the Impurity Level of High-Purity Arsine by Chromatography–Mass-Spectrometry by Sozin, A. Yu, Sorochkina, T. G., Chernova, O. Yu, Kotkov, A. P., Grishnova, N. D., Polezhaev, D. M., Pushkarev, G. V., Ermolaev, S. V.

“…The impurity composition of arsine is studied by gas chromatography – mass-spectrometry. Impu-rities of permanent gases; carbon dioxide; hydrides; saturated,…”
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Identification of Impurities in High-Pure Arsine by Chromatography–Mass-Spectrometry by Sozin, A. Yu, Chernova, O. Yu, Sorochkina, T. G., Kotkov, A. P., Grishnova, N. D., Polezhaev, D. M., Pushkarev, G. V., Bulanova, A. A.

“…A method of chromatography–mass spectrometry is used to study the impurity composition of arsine synthesized by the reaction of arsenic chloride with sodium…”
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Study of the Composition of Impurities in High-Purity Monosilane Obtained from Magnesium Silicide Using the Method of Chromatography–Mass Spectrometry by Sozin, A. Yu, Kotkov, A. P., Grishnova, N. D., Anoshin, O. S., Skosyrev, A. I., Arhiptsev, D. F., Chernova, O. Yu, Sorochkina, T. G.

“…The method of chromatography–mass spectrometry is used to study the impurity composition in monosilane obtained in the reaction of magnesium silicide with…”
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Study of the Stability of a Number of Molecular Impurities in Monosilane by Sozin, A. Yu, Krylov, V. A., Chernova, O. Yu, Sorochkina, T. G., Bulanov, A. D., Troshin, O. Yu, Kotkov, A. P., Grishnova, N. D., Skosyrev, A. I., Matveeva, M. N.

“…Chromatography-mass-spectrometry was used to examine the stability of admixtures of C 1 −C 7 hydrocarbons, fluorine and chlorinated derivatives of…”
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Results of TDLS application for ammonia monitoring in a process of high-purity arsine and phosphine production by Kotkov, A. P., Ivanov, V. A., Grishnova, N. D., Shirayev, A. V., Berezin, A. G., Nadezhdinskii, A. I., Ponurovskii, Y. Y., Popov, I. P., Shapovalov, Y. P., Stavrovskii, D. B., Vyazov, I. E.

“…Using the TDLS method it has been found that ammonia (NH 3 ) is the main impurity in arsine (AsH 3 ) and phosphine (PH 3 ), produced by hydrolysis of magnesium…”
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Impurities in monosilanes synthesized by different processes by Sennikov, P. G., Kotkov, A. P., Adamchik, S. A., Grishnova, N. D., Chuprov, L. A., Ignatov, S. A.

“…Using high-resolution IR spectroscopy, we have compared the impurity compositions of monosilane (SiH 4 ) fractions enriched in impurities in the process of…”
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Detection of moisture content in high-purity ammonia by means of diode-laser spectroscopy by Berezin, A.G., Nadezhdinskii, A.I., Ponurovskii, Y.Y., Stavrovskii, D.B., Vyazov, I.E., Kotkov, A.P., Ivanov, V.A., Grishnova, N.D., Polezhaev, D.M., Sidorov, V.A., Kotkov, D.A.

“…The aim of this work was the development of an as-simple-as-possible instrument for trace moisture concentration measurements in high-purity ammonia. A…”
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Production of silanes ²⁹SiH₄ and ³⁰SiH₄ of high chemical and isotopic purity by Churbanov, M. F, Bulanov, A. D, Kotkov, A. P, Potapov, A. M, Troshin, O. Yu, Lashkov, A. Yu, Grishnova, N. D, Adamchik, S. A

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Production of double-layer epitaxial structures based on the solid solution of the Cd-Hg-Te system using a combination of LPE and MOCVD techniques by Kotkov, A. P., Grishnova, N. D., Moiseev, A. N., Suchkov, A. I., Denisov, I. A., Smirnova, N. A., Shmatov, N. I., Drozdov, M. N.

“…The technique of growing CdTe and Cd x Hg 1 − x Te layers utilizing chemical metalloorganic compound vapor deposition (MOCVD) onto a CdZnTe(111) substrate with…”
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Analysis of High-Purity Silane of Natural and Isotopically Enriched Composition by Gas Chromatography–Mass-Spectrometry by Sozin, A. Yu, Krylov, V. A., Chernova, O. Yu, Sorochkina, T. G., Bulanov, A. D., Troshin, O. Yu, Kotkov, A. P., Grishnova, N. D., Skosyrev, A. I.

“…The impurity composition of natural and isotopically enriched silane obtained from magnesium silicide and silicon tetrafluoride is studied by gas…”
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Monitoring the Fractional Distillation Purification of Inorganic Hydrides by Diode Laser Absorption Spectroscopy by Ponurovskii, Ya. Ya, Stavrovskii, D. B., Shapovalov, Yu. P., Spiridonov, M. V., Kuz’michev, A. S., Nadezhdinskii, A. I., Kotkov, A. P., Grishnova, N. D., Anoshin, O. S., Skosyrev, A. I., Polezhaev, D. M.

“…— We present our findings on the use of diode laser spectroscopy (DLS) for monitoring СО 2 , Н 2 О, СН 4 , C 2 H 2 , C 2 H 4 , NH 3 , and other gas impurities…”
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Induced emission from CdxHg1−x Te at a wavelength of 3400 nm at 77 K by Nozdrin, Yu. N., Okomel’kov, A. V., Kotkov, A. P., Moiseev, A. N., Grishnova, N. D.

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Stimulated and spontaneous emission of CdxHg1−x Te structures in the range 3.2–3.7 µm at 77 K by Nozdrin, Yu. N., Okomel’kov, A. V., Kotkov, A. P., Moiseev, A. N., Grishnova, N. D.

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MOCVD of p-Cd x Hg 1 – x Te/GaAs Heteroepitaxial Structures by Moiseev, A. N., Kotkov, A. P., Dorofeev, V. V., Grishnova, N. D.

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Detection of moisture content in high-purity ammonia by means of diode-laser spectroscopy by BEREZIN, A. G, NADEZHDINSKII, A. I, KOTKOV, D. A, PONUROVSKII, Y. Y, STAVROVSKII, D. B, VYAZOV, I. E, KOTKOV, A. P, IVANOV, V. A, GRISHNOVA, N. D, POLEZHAEV, D. M, SIDOROV, V. A

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Metalorganic vapor-phase epitaxy of ZnTe and CdZnTe on GaAs by DEVYATYKH, G. G, MOISEEV, A. N, KOTKOV, A. P, DOROFEEV, V. V, GRISHNOVA, N. D, KRASIL'NIKOV, V. S, SUCHKOV, A. I

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