Search Results - "Vasil'ev, A.A."

Conducting surface layers formed by hydrogenation of O-implanted β-Ga2O3 by Polyakov, A.Y., Vasilev, A.A., Shchemerov, I.V., Chernykh, A.V., Shetinin, I.V., Zhevnerov, E.V., Kochkova, A.I., Lagov, P.B., Miakonkikh, A.V., Pavlov, Yu.S., Kobets, U.A., Lee, In-Hwan, Kuznetsov, A., Pearton, S.J.

“…Lightly n-type β-Ga2O3 grown by Halide Vapor Phase Epitaxy (HVPE) on heavily n-type doped β-Ga2O3 substrate was implanted with 1 MeV O ions to a fluence of…”
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Dislocations introduced in n-GaN at room temperature cause conductivity inversion by Yakimov, Eugene B., Vergeles, Pavel S., Polyakov, Alexander Y., Shchemerov, Ivan V., Chernyh, A.V., Vasilev, A.A., Kochkova, A.I., Lee, In-Hwan, Pearton, S.J.

“…•Dislocations are introduced into n-GaN at room temperature by scratching.•Measurement of the spatial properties show that dislocation introduction causes type…”
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Deep-level transient spectroscopy of the charged defects in p-i-n perovskite solar cells induced by light-soaking by Vasilev, A.A., Saranin, D.S., Gostishchev, P.A., Didenko, S.I., Polyakov, A.Y., Di Carlo, A.

“…The long-term stability of halide perovskite solar cells (PSCs) remains the critical problem of this photovoltaic technology. Different structural defects…”
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Impact of deuterium plasma ions on mirror samples fabricated from Zr48Cu36Al8Ag8 and Zr57Cu15.4Al10Ni12.6Nb5 amorphous alloys by Voitsenya, V.S., Malykhin, D.G., Konovalov, V.G., Louzguine-Luzgin, D.V., Bobkov, V.V., Ryzhkov, I.V., Shapoval, A.N., Shtan’, A.F., Solodovchenko, S.I., Kovtun, K.V., Vasil'ev, A.A.

“…•D plasma ions impact on BMG leads to D absorption and modification of some properties.•At D ion energy< 120 eV, the amount of D absorbed increases linearly…”
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Internal friction in the bulk metallic glass [Zr.sub.41.2][Ti.sub.13.8][Cu.sub.12.5][Ni.sub.10][Be.sub.22.5] in amorphous and crystalline states by Arzhavitin, V.M, Vasil'ev, A.A, Kovtun, K.V, Sungurov, M.S, Trembach, O.V, Finkel', V.A

“…The low-frequency temperature dependences of the internal friction and the Young's modulus of the Vitreloy-1 alloy…”
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HIERARCHY OF NORMATIVE LEGAL ACTS IN RUSSIA AND BULGARIA: ON THE ISSUE OF THE LAW ON NORMATIVE LEGAL ACTS by Vasilev, A.A., Groysman, S.

“…The article analyzes the problem of developing and adopting a law on normative legal acts in the RussianFederation as a way to establish a uniform approach to…”
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The Principal Aspects of Application of Detonation in Propulsion Systems by A. A. Vasil'ev

“…The basic problems of application of detonation process in propulsion systems with impulse and continuous burning of combustible mixture are discussed. The…”
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2,5 um photodetectors based on MBE grown InAlAs/InGaAs/InP metamorphic heterostructures by Vasilkova, E.I., Pirogov, E.V., Shubina, K. Yu, Barantsev, O.V., Voropaev, K.O., Vasil'Ev, A.A., Karachinsky, L. Ya, Novikov, I.I., Sobolev, M.S.

“…This work reports on In 0.83 Ga0.17As/InP PIN-photodiodes based on heterostructures with InAIAs metamorphic buffer layers grown by molecular beam epitaxy. The…”
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IR radiation assisted preparation of KOH-activated polymer-derived carbon for methylene blue adsorption by Efimov, M.N., Vasilev, A.A., Muratov, D.G., Baranchikov, A.E., Karpacheva, G.P.

“…[Display omitted] •Polymer-derived activated carbons were prepared by a novel procedure involving IR radiation.•Incoherent IR radiation provides a decrease of…”
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Ultrasonic treatment duration: A nuanced parameter in synthesis affecting structural properties and ORR performance of KOH-activated carbon by Efimov, M.N., Muratov, D.G., Klyuev, A.L., Zhilyaeva, N.A., Vasilev, A.A., Ozkan, S.Zh, Karpacheva, G.P.

“…In this study, we investigate the effects of the duration of ultrasonic treatment during the impregnation process of a carbon precursor with an aqueous…”
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Two-dimensional hole gas formation at the κ-Ga2O3 /AlN heterojunction interface by Polyakov, A.Y., Nikolaev, V.I., Pechnikov, A.I., Yakimov, E.B., Karpov, S. Yu, Stepanov, S.I., Shchemerov, I.V., Vasilev, A.A., Chernykh, A.V., Kuznetsov, A., Lee, In-Hwan, Pearton, S.J.

“…Typically, semiconducting oxides and nitrides exhibit strong conductivity type asymmetries. In this work, we observed and interpreted the emergence of p-type…”
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Role of surface treatments and localized surface plasmon nanoparticles on internal quantum efficiency of 800 nm diameter blue GaN/InGaN nano light emitting diodes by Lee, In-Hwan, Cho, Yeong-Hoon, Alexanyan, L.A., Skorikov, M.L., Vasilev, A.A., Romanov, A.A., Matros, N.R., Kochkova, A.I., Polyakov, A.Y., Pearton, S.J.

“…Arrays of nanorod multi-quantum-well (MQW) blue light emitting diodes (nLEDs) with diameter 800 nm were prepared by reactive ion etching (RIE) with subsequent…”
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Triphenylamine-based interlayer with carboxyl anchoring group for tuning of charge collection interface in stabilized p-i-n perovskite solar cells and modules by Sukhorukova, P.K., Ilicheva, E.A., Gostishchev, P.A., Luchnikov, L.O., Tepliakova, M.M., Balakirev, D.O., Dyadishchev, I.V., Vasilev, A.A., Muratov, D.S., Kiselev, D.A., Ilina, T.S., Luponosov, Yu.N., Di Carlo, A., Saranin, D.S.

“…Interface engineering is one of the most critical directions in the development of photovoltaics (PVs) based on halide perovskites. A novel…”
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ИЕРАРХИЯ НОРМАТИВНЫХ ПРАВОВЫХ АКТОВ В РОССИИ И БОЛГАРИИ: К ВОПРОСУ О ЗАКОНЕ О НОРМАТИВНЫХ ПРАВОВЫХ АКТАХ by A.A. Vasilev, S. Groysman

“…В статье анализируется проблема разработки и принятия закона о нормативных правовых актах в Российской Федерации как способа установления единообразного…”
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The Basic Results on Reinitiation Processes in Diffracting Multifront Detonations. Part I by A. A. Vasilev, A. V. Trotsyuk, P. A. Fomin, V. A. Vasiliev, V. N. Rychkov, D. Desbordes, B. Khasainov, H. N. Presles, P. Vidal, P. Demontis, C. Priault

“…The basic results of experimental investigations on reinitiation processes in diffracting multifront detonation wave (DW) are discussed in connection with…”
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Conversion of polyethylene terephthalate waste into high-yield porous carbon adsorbent via pyrolysis of dipotassium terephthalate by Efimov, M.N., Vasilev, A.A., Muratov, D.G., Kostev, A.I., Kolesnikov, E.A., Kiseleva, S.G., Karpacheva, G.P.

“…[Display omitted] •Approach of PET waste conversion into high-yield porous carbon was proposed.•KOH hydrolysis of PET dissolved in DMSO forms dipotassium…”
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On the nature of photosensitivity gain in Ga2O3 Schottky diode detectors: Effects of hole trapping by deep acceptors by Yakimov, E.B., Polyakov, A.Y., Shchemerov, I.V., Smirnov, N.B., Vasilev, A.A., Kochkova, A.I., Vergeles, P.S., Yakimov, E.E., Chernykh, A.V., Xian, Minghan, Ren, F., Pearton, S.J.

“…•Deep acceptor states introduced into n-Ga2O3 by irradiation. This enables us to control, the density of these states.•Measurement of current collection…”
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Electrochemical performance of polyacrylonitrile-derived activated carbon prepared via IR pyrolysis by Efimov, M.N., Sosenkin, V.E., Volfkovich, Yu.M., Vasilev, A.A., Muratov, D.G., Baskakov, S.A., Efimov, O.N., Karpacheva, G.P.

“…A new procedure employing infrared radiation to produce a nitrogen-containing highly porous carbon material based on polyacrylonitrile has been developed. The…”
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Determination of acetone and ethanol vapors using semiconductor sensors by Zvyagin, A. A., Shaposhnik, A. V., Ryabtsev, S. V., Shaposhnik, D. A., Vasil’ev, A. A., Nazarenko, I. N.

“…Sensors with gas-sensing layers based on tin dioxide with nanosized catalytic additives of palladium, platinum, antimony, and lanthanum have been used to…”
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Contents of Heavy Alkaline-Earth by Vodyanitskii, Yu.N, Savichev, A.T, Vasil'ev, A.A, Lobanova, E.S, Chashchin, A.N, Prokopovich, E.V

“…The contents of heavy alkaline-earth (Sr and Ba) and rare-earth (Y, La, and Ce) metals have been studied in two technogeochemical anomalies and in the soils of…”
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