Search Results - "Nikitin, A. K."

Temperature Effects in Acousto-Optic Modulators of Terahertz Radiation Based on Liquid Elegas by Nikitin, A. K., Nikitin, P. A.

“…A model of quasi-orthogonal acousto-optic interaction in liquefied SF6 gas has been developed, taking into account the effect of the SF6 gas temperature on the…”
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Influence of the NiO/–SiOH Synthesis Method on the Textural Properties of Composites by Nikitin, K. A., Smirnov, D. V., Prozorov, D. A., Afineevskii, A. V., Meledin, A. Yu, Osadchaya, T. Yu, Gordina, N. E.

“…Two methods of synthesizing composite precursors for obtaining catalysts of the process of liquid-phase hydrogenation based on nickel and silica gel are…”
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Mechanochemical Synthesis of a Hydrogenation Catalyst from Nickel Oxide and Silica Gel by Afineevskii, A. V., Prozorov, D. A., Nikitin, K. A., Osadchaya, T. Yu, Meledin, A. Yu

“…For the first time, silica gel-supported nickel hydrogenation catalyst has been synthesized via the mechanochemical method from oxides in a single stage. A set…”
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Planar Michelson Interferometer Using Terahertz Surface Plasmons by Gerasimov, V. V., Nikitin, A. K., Lemzyakov, A. G.

“…The optical scheme and technical characteristics of terahertz planar Michelson interferometer based on surface plasmons are presented. A technique for…”
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Thermal Regime of Permafrost on the Western Yamal Under Climate Warming by Nikitin, K. A., Belova, N. G., Vasiliev, A. A.

“…Climate change observed in the Arctic affects all components of the natural environment, including the state of permafrost. The purpose of this study is to…”
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Experimental investigations into capability of terahertz surface plasmons to bridge macroscopic air gaps by Gerasimov, V V, Knyazev, B A, Nikitin, A K, Zhizhin, G N

“…Results of experimental and theoretical studies of the capability of terahertz surface plasmons (SPs) to cross macroscopic air gaps in a substrate (or between…”
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Nasal decongestants in the treatment of nasal obstruction by Nikitin, K. A., Baranskaya, S. V.

“…Nasal congestion is one of the most common symptoms of common colds and rhinitis, due to an inflammatory reaction, vasodilation, increased nasal blood flow and…”
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Effect of Controlled Deactivation on the Properties of a Supported Nickel Catalyst in the Reactions of Liquid-Phase Hydrogenation of Carbon–Carbon Multiple Bonds by Afineevskii, A. V., Prozorov, D. A., Knyazev, A. V., Nikitin, K. A.

“…The effect of controlled deactivation of Ni/SiO 2 catalysts in the reactions of liquid-phase reduction of the carbon–carbon double bond in maleic acid diethyl…”
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Observation of Surface Plasmon Resonance in Monochromatic Terahertz Radiation on Indium Antimonide by Khasanov, I. Sh, Gerasimov, V. V., Kameshkov, O. E., Nikitin, A. K., Kassandrov, V. V.

“…— Currently, the terahertz-frequency range, which is on the border of the microwave and optical ranges, is being intensively utilized. One of the widely used…”
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Measurement Sensitivity of the Optically Detected Magnetic Resonance for a Single NV– Center in Diamond by Kukin, N. S., Muradova, A. P., Nikitin, A. K., Bukhtiyarov, A. A., Semenov, P. A., Vasiliev, A. N., Kargin, N. I., Smirnova, M. O., Terent’ev, S. A., Tarelkin, S. A., Kornilov, N. V.

“…The spectra of the optically detected magnetic resonance for single NV – centers have been experimentally studied in two solid-state samples in the range of…”
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Use of Hyperfine Structure of Optically Detected Magnetic Resonance Spectrum of a Single NV-Defect in Diamond in Quantum Sensorics of Weak Magnetic Fields by Kukin, N. S., Muradova, A. R., Nikitin, A. K., Buhtijarov, A. A., Nizovtsev, A. P., Semenov, P. A., Vasiliev, A. N., Kargin, N. I., Smirnova, M. O.

“…The possibility of using NV-defects in diamond at room temperature on nanometer spatial scales to measure magnetic fields was studied. For these purposes,…”
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Synthesis and Properties of Catalytic Chemisorbents Based on Zinc Oxide Doped with Transition Metals by Afineevskii, A. V., Prozorov, D. A., Smirnov, D. V., Smirnov, E. P., Gordina, N. E., Rumyantsev, R. N., Osadchaya, T. Yu, Nikitin, K. A.

“…Synthesis of a molded adsorbent (MA) based on zinc oxide doped with oxides of transition metals (cobalt, copper, magnesium, titanium) was considered. The…”
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The Textural and Adsorption Properties of Copper-Containing Catalysts for Carbonyl Group Reduction by Prozorov, D. A., Rumyantsev, R. N., Afineevskii, A. V., Smirnov, D. V., Nikitin, K. A., Osadchaya, T. Yu, Gordina, N. E.

“…This work studied bulk catalysts for hydrogenation processes of a carbonyl group that have similar compositions and contain copper, zinc, aluminum, and oxygen…”
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Over-the-Horizon Terahertz Surface Plasmon Locator by Nikitin, A. K., Gerasimov, V. V., Lemzyakov, A. G., Knyazev, B. A., Azarov, I. A.

“…The article demonstrates the possibility of creating an over-the-horizon locator with an information carrier of surface plasmon polaritons (SPPs), a kind of…”
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Structuring of Methanol Synthesis Catalyst CuO/ZnO/γ-Al2O3 During Mechanochemical Synthesis by Smirnov, D. V., Prozorov, D. A., Rumyantsev, R. N., Afineevskii, A. V., Nikitin, K. A., Meledin, A. Yu, Kournikova, A. A.

“…The mechanochemical synthesis of the methanol synthesis catalyst was investigated. Comparative mechanoactivation of the individual components of the catalyst…”
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A way to determine the permittivity of metallized surfaces at terahertz frequencies by Gerasimov, V. V., Knyazev, B. A., Nikitin, A. K., Zhizhin, G. N.

“…A method for determining the dielectric permittivity of metal surfaces at terahertz (THz) frequencies has been suggested and tested. The method implies…”
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The Influence of Adsorption Processes on Structural and Catalytic Properties of Nickel by Afineevskii, A. V., Prozorov, D. A., Osadchaya, T. Yu, Nikitin, K. A., Knyazev, A. V.

“…The effect of the conditions for carrying out the reaction of liquid-phase hydrogenation of the nitro group on a bulk nickel catalyst in a binary water–alcohol…”
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The Spectrum of Thermally Stimulated Surface Plasmon Polaritons of a Linear Sample by Gerasimov, V. V., Nikitin, A. K., Khasanov, I. Sh, Trang, Ta Thu

“…An analytical model of the spectrum of thermally stimulated surface plasmon polaritons (TSSPPs) coming to the edge of a linear conducting sample has been…”
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Terahertz plasmonics: achievements and prospects by Nikitin, A.K., Knyazev, B.A., Gerasimov, V.V.

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Measurement of the Temperature of Rails of a Jointless Track by Kulikov, V. A., Murav’ev, V. V., Nikitin, K. A., Bragin, G. V.

“…Heat transfer in the contact zone of a rail and thermocouple chromel electrode was investigated. The diameter of the contact spot and angle of sharpening the…”
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