Works by Kovalev, D. Yu.

Results: 70

Photovoltaic effect in the impurity absorption region of Si-structures with blocked impurity conductivity.

Published in:

Semiconductors, 1999, v. 33, n. 4, p. 440, doi. 10.1134/1.1187709

By:

Aronzon, B. A.;
Rylkov, V. V.;
Asadauskas, L.;
Brazis, R.;
Kovalev, D. Yu.;
Leotin, J.

Publication type:

Article

Current–voltage characteristics of Si:B blocked impurity–band structures under conditions of hopping-transport-limited photoresponse.

Published in:

Semiconductors, 1998, v. 32, n. 2, p. 174, doi. 10.1134/1.1187339

By:

Aronzon, B. A.;
Kovalev, D. Yu.;
Kozlov, A. M.;
Leotin, J.;
Ryl’kov, V. V.

Publication type:

Article

Thermal Stability of Medium- and High-Entropy Alloys of 3d-Transition Metals.

Published in:

Journal of Phase Equilibria & Diffusion, 2021, v. 42, n. 5, p. 720, doi. 10.1007/s11669-021-00903-y

By:

Fourmont, A.;
Rogachev, A. S.;
Le Gallet, S.;
Politano, O.;
Kovalev, D. Yu.;
Kochetov, N. A.;
Shkodich, N. F.;
Vadchenko, S. G.;
Baras, F.

Publication type:

Article

Combustion of a Fe2O3-TiO2-Al-C Powder Mixture in the SHS Regime and the Structure of the Combustion Products.

Published in:

Combustion, Explosion, & Shock Waves, 2005, v. 41, n. 4, p. 414, doi. 10.1007/s10573-005-0050-y

By:

Kobyakov, V. P.;
Zozulya, V. D.;
Sichinava, M. A.;
Sachkova, N. V.;
Belikova, A. F.;
Kovalev, D. Yu.

Publication type:

Article

Synthesis of Titanium Diboride Nanoparticles via the Reaction of TiCl4 with NaBH4 in NaCl‒KCl Ionic Melt.

Published in:

Russian Journal of General Chemistry, 2020, v. 90, n. 5, p. 924, doi. 10.1134/S1070363220050291

By:

Korobov, I. I.;
Kovalev, D. Yu.;
Vinokurov, A. A.;
Nadkhina, S. E.;
Kalinnikov, G. V.;
Konovalikhin, S. V.;
Khomenko, N. Yu.;
Shilkin, S. P.

Publication type:

Article

Boron Carbide Secrets.

Published in:

Russian Journal of General Chemistry, 2019, v. 89, n. 10, p. 2069, doi. 10.1134/S107036321907013X

By:

Konovalikhin, S. V.;
Ponomarev, V. I.;
Kovalev, D. Yu.;
Guda, S. A.

Publication type:

Article

Synthesis of Zirconium Diboride Nanoparticles by the Reaction of ZrCl4 with NaBH4 in an Ionic Potassium Bromide Melt.

Published in:

Russian Journal of General Chemistry, 2018, v. 88, n. 8, p. 1757, doi. 10.1134/S1070363218080339

By:

Kravchenko, S. E.;
Kovalev, D. Yu.;
Korobov, I. I.;
Kalinnikov, G. V.;
Konovalikhin, S. V.;
Khomenko, N. Yu.;
Shilkin, S. P.

Publication type:

Article

Solving the Three-Dimensional Elastic Problem for a Cylinder of Finite Length Subject to Bending.

Published in:

International Applied Mechanics, 2004, v. 40, n. 5, p. 532, doi. 10.1023/B:INAM.0000037300.65548.28

By:

Fil'shtinskii, L. A.;
Kovalev, Yu. D.

Publication type:

Article

Harmonic Vibrations of a Layer with a Hollow.

Published in:

Doklady Physics, 2004, v. 49, n. 8, p. 480, doi. 10.1134/1.1795962

By:

Grigolyuk, É. I.;
Fil'shtinski&icaron;, L. A.;
Kovalev, Yu. D.

Publication type:

Article

Spatial Stationary Dynamic Problem of Elasticity Theory for a Plate with a Through Hole.

Published in:

Doklady Physics, 2004, v. 49, n. 2, p. 99, doi. 10.1134/1.1686879

By:

Grigolyuk, É. I.;
Fil'shtinskki&icaron;, L. A.;
Kovalev, Yu. D.

Publication type:

Article

Tension of a Piezoelectric Ceramic Layer Weakened by Through-Tunnel Cavities.

Published in:

Doklady Physics, 2002, v. 47, n. 7, p. 522, doi. 10.1134/1.1499191

By:

Grigolyuk, É. I.;
Fil’shtinskiı, L. A.;
Kovalev, Yu. D.

Publication type:

Article

Bending of a Piezoelectric-Ceramic Layer Weakened by Through Holes in the Case of Sliding Fixation of Its Ends.

Published in:

Doklady Physics, 2001, v. 46, n. 8, p. 551, doi. 10.1134/1.1401220

By:

Grigolyuk, É. I.;
Fil’shtinskiı, L. A.;
Kovalev, Yu. D.

Publication type:

Article

Bending of a Thick Shell with a Finite Length in R[sup 3].

Published in:

Doklady Physics, 2000, v. 45, n. 11, p. 596, doi. 10.1134/1.1333863

By:

Grigolyuk, É. I.;
Fil’shtinskiı, L. A.;
Kovalev, Yu. D.

Publication type:

Article

Self-Propagating High-Temperature Synthesis of Nb2AlC Max-Phase from Powder Mixture Nb + Al + C + Mg + Mg(ClO4)2.

Published in:

Inorganic Materials, 2024, v. 60, n. 10, p. 1250, doi. 10.1134/S0020168524701577

By:

Vershinnikov, V. I.;
Kovalev, D. Yu.

Publication type:

Article

Self-Propagating High-Temperature Synthesis Compaction of Titanium Nickelide: Effect of Oxygen and Hydrogen Impurities on the Structure and Properties of the Alloys.

Published in:

Inorganic Materials, 2024, v. 60, n. 8, p. 960, doi. 10.1134/S0020168524701267

By:

Bogatov, Yu. V.;
Shcherbakov, V. A.;
Kovalev, D. Yu.;
Cherezov, N. P.;
Barinova, T. V.;
Boyarchenko, O. D.;
Alymov, M. I.

Publication type:

Article

Pressure-Assisted Electrothermal Explosion Synthesis of Titanium Nickelide.

Published in:

Inorganic Materials, 2023, v. 59, n. 10, p. 1148, doi. 10.1134/S0020168523100011

By:

Bogatov, Yu. V.;
Shcherbakov, A. V.;
Shcherbakov, V. A.;
Kovalev, D. Yu.;
Sychev, A. E.

Publication type:

Article

Self-Propagating High-Temperature Synthesis of a Ti–Al–Mn Alloy.

Published in:

Inorganic Materials, 2023, v. 59, n. 6, p. 677, doi. 10.1134/S0020168523060110

By:

Lazarev, P. A.;
Busurina, M. L.;
Boyarchenko, O. D.;
Kovalev, D. Yu.;
Sychev, A. E.

Publication type:

Article

Formation of Tantalum Diboride Nanoparticles upon Reaction of Amorphous Boron with Tantalum in Ionic Melts.

Published in:

Inorganic Materials, 2023, v. 59, n. 6, p. 570, doi. 10.1134/S002016852306016X

By:

Vinokurov, A. A.;
Kovalev, D. Yu.;
Nigmatullina, G. R.;
Korobov, I. I.;
Dremova, N. N.;
Kalinnikov, G. V.;
Ivanov, A. V.;
Shilkin, S. P.

Publication type:

Article

Effect of Al on the Phase Composition, Microstructure, and Properties of SHS Composites Based on the Ti–B System.

Published in:

Inorganic Materials, 2022, v. 58, n. 12, p. 1321, doi. 10.1134/S0020168522120032

By:

Bogatov, Yu. V.;
Shcherbakov, V. A.;
Kovalev, D. Yu.;
Sychev, A. E.

Publication type:

Article

High-Temperature Synthesis of Mo3Al2C-Based Materials via Combustion of MoO3 + Al + C + Al2O3 Powder Mixtures.

Published in:

Inorganic Materials, 2022, v. 58, n. 9, p. 939, doi. 10.1134/S0020168522090084

By:

Kovalev, D. Yu.;
Gorshkov, V. A.;
Boyarchenko, O. D.

Publication type:

Article

Self-Propagating High-Temperature Synthesis in the Ti–B–Fe System with AlN Additions.

Published in:

Inorganic Materials, 2022, v. 58, n. 9, p. 922, doi. 10.1134/S0020168522080052

By:

Kovalev, D. Yu.;
Bolotskaya, A. V.;
Mikheev, M. V.

Publication type:

Article

Reaction of Niobium Pentachloride with Sodium Borohydride in Ionic Melts.

Published in:

Inorganic Materials, 2022, v. 58, n. 8, p. 838, doi. 10.1134/S0020168522080143

By:

Vinokurov, A. A.;
Kovalev, D. Yu.;
Nigmatullina, G. R.;
Dremova, N. N.;
Shilkin, S. P.

Publication type:

Article

High-Temperature Synthesis of Cr–Mo–Al–C Materials.

Published in:

Inorganic Materials, 2021, v. 57, n. 12, p. 1300, doi. 10.1134/S0020168521120074

By:

Gorshkov, V. A.;
Kovalev, D. Yu.;
Boyarchenko, O. D.;
Sychev, A. E.

Publication type:

Article

Synthesis of Cu2 –nSe via Autowave Combustion of an Elemental Powder Mixture.

Published in:

Inorganic Materials, 2021, v. 57, n. 11, p. 1124, doi. 10.1134/S0020168521110078

By:

Kovalev, D. Yu.;
Nigmatullina, G. R.;
Bikkulova, N. N.

Publication type:

Article

Synthesis and Thermal Oxidation Stability of Nanocrystalline Niobium Diboride.

Published in:

Inorganic Materials, 2021, v. 57, n. 10, p. 1005, doi. 10.1134/S002016852110006X

By:

Kravchenko, S. E.;
Kovalev, D. Yu.;
Vinokurov, A. A.;
Dremova, N. N.;
Ivanov, A. V.;
Shilkin, S. P.

Publication type:

Article

Synthesis of W–Zr–Ti Alloy via Combustion in the WO3–ZrO2–TiO2–Mg System.

Published in:

Inorganic Materials, 2021, v. 57, n. 5, p. 498, doi. 10.1134/S0020168521050095

By:

Vershinnikov, V. I.;
Kovalev, D. Yu.;
Ignat'eva, T. I.

Publication type:

Article

Synthesis of the Ti3SiC2 MAX Phase via Combustion in the TiO2–Mg–Si–C System.

Published in:

Inorganic Materials, 2020, v. 56, n. 12, p. 1211, doi. 10.1134/S0020168520120171

By:

Vershinnikov, V. I.;
Kovalev, D. Yu.

Publication type:

Article

Synthesis, Structure, and Properties of Titanium Diboride Nanoparticles.

Published in:

Inorganic Materials, 2020, v. 56, n. 11, p. 1127, doi. 10.1134/S0020168520110163

By:

Vinokurov, A. A.;
Kovalev, D. Yu.;
Korobov, I. I.;
Kravchenko, O. V.;
Konovalikhin, S. V.;
Khomenko, N. Yu.;
Kalinnikov, G. V.;
Nadkhina, S. E.;
Shilkin, S. P.

Publication type:

Article

X-Ray Diffraction Study of a New Phase in the Ni–W–C System.

Published in:

Inorganic Materials, 2020, v. 56, n. 6, p. 572, doi. 10.1134/S0020168520060072

By:

Khomenko, N. Yu.;
Konovalikhin, S. V.;
Chuev, I. I.;
Guda, S. A.;
Silyakov, S. L.;
Kovalev, D. Yu.

Publication type:

Article

Thermal Expansion of Micro- and Nanocrystalline ZrB2 Powders.

Published in:

Inorganic Materials, 2020, v. 56, n. 3, p. 258, doi. 10.1134/S0020168520030073

By:

Kovalev, D. Yu.;
Konovalikhin, S. V.;
Kalinnikov, G. V.;
Korobov, I. I.;
Kravchenko, S. E.;
Khomenko, N. Yu.;
Shilkin, S. P.

Publication type:

Article

Self-Propagating High-Temperature Synthesis of MgAl2O4 Spinel.

Published in:

Inorganic Materials, 2020, v. 56, n. 2, p. 142, doi. 10.1134/S0020168520010112

By:

Radishevskaya, N. I.;
Nazarova, A. Yu.;
L'vov, O. V.;
Kasatskii, N. G.;
Salamatov, V. G.;
Saikov, I. V.;
Kovalev, D. Yu.

Publication type:

Article

Synthesis of Vanadium Diboride Nanoparticles via Reaction of VCl3 with NaBH4.

Published in:

Inorganic Materials, 2020, v. 56, n. 2, p. 126, doi. 10.1134/S0020168520020065

By:

Korobov, I. I.;
Kovalev, D. Yu.;
Kalinnikov, G. V.;
Konovalikhin, S. V.;
Khomenko, N. Yu.;
Vinokurov, A. A.;
Ivanov, A. V.;
Shilkin, S. P.

Publication type:

Article

High-Temperature X-ray Diffraction Study of the Thermal Expansion and Stability of Nanocrystalline VB2.

Published in:

Inorganic Materials, 2019, v. 55, n. 11, p. 1111, doi. 10.1134/S0020168519100078

By:

Kovalev, D. Yu.;
Khomenko, N. Yu.;
Shilkin, S. P.

Publication type:

Article

Preparation of ZrB2 by Reacting ZrCl4 with NaBH4 in Molten Potassium Bromide.

Published in:

Inorganic Materials, 2019, v. 55, n. 5, p. 458, doi. 10.1134/S0020168519050108

By:

Kravchenko, S. E.;
Kovalev, D. Yu.;
Korobov, I. I.;
Kalinnikov, G. V.;
Konovalikhin, S. V.;
Khomenko, N. Yu.;
Shilkin, S. P.

Publication type:

Article

Feasibility of Producing a Ti–Zr Alloy via Combustion in the TiO2–ZrO2–Mg System.

Published in:

Inorganic Materials, 2019, v. 55, n. 2, p. 185, doi. 10.1134/S0020168519020146

By:

Vershinnikov, V. I.;
Kovalev, D. Yu.;
Ignat'eva, T. I.;
Aleshin, V. V.;
Mikhailov, Yu. M.

Publication type:

Article

Composition and Structure of (Zr0.37Ti0.63)3AlC2 MAX Phase Crystals Prepared by Self-Propagating High-Temperature Synthesis.

Published in:

Inorganic Materials, 2018, v. 54, n. 9, p. 953, doi. 10.1134/S0020168518090054

By:

Konovalikhin, S. V.;
Guda, S. A.;
Kovalev, D. Yu.

Publication type:

Article

Synthesis of the Ti2AlC MAX Phase with a Reduction Step via Combustion of a TiO2 + Mg + Al + C Mixture.

Published in:

Inorganic Materials, 2018, v. 54, n. 9, p. 949, doi. 10.1134/S0020168518090170

By:

Vershinnikov, V. I.;
Kovalev, D. Yu.

Publication type:

Article

Evolution of the Structure and Phase Composition of High-Entropy CoCrFeNiCu Alloy during Prolonged Annealing.

Published in:

Physics of Metals & Metallography, 2023, v. 124, n. 10, p. 1005, doi. 10.1134/S0031918X23601683

By:

Poliakov, M. V.;
Kovalev, D. Yu.;
Volkova, L. S.;
Vadchenko, S. G.;
Rogachev, A. S.

Publication type:

Article

Evolution of the Phase Composition of the Cantor CoCrFeNiMn Alloy during Prolonged Annealing.

Published in:

Physics of Metals & Metallography, 2022, v. 123, n. 11, p. 1161, doi. 10.1134/S0031918X22601299

By:

Kovalev, D. Yu.;
Rogachev, A. S.;
Kochetov, N. A.;
Vadchenko, S. G.

Publication type:

Article

Estimation of Enthalpy of Formation of TiCu by Density Functional Method.

Published in:

Physics of Metals & Metallography, 2020, v. 121, n. 12, p. 1188, doi. 10.1134/S0031918X20120078

By:

Konovalihin, S. V.;
Chuev, I. I.;
Guda, S. A.;
Kovalev, D. Yu.

Publication type:

Article

Synthesis, Structure and Properties of Material Based on V2AlC MAX Phase.

Published in:

Physics of Metals & Metallography, 2020, v. 121, n. 8, p. 765, doi. 10.1134/S0031918X20080037

By:

Gorshkov, V. A.;
Karpov, A. V.;
Kovalev, D. Yu.;
Sychev, A. E.

Publication type:

Article

Nonohmic Quasi-2D Hopping Conductance and the Kinetics of Its Relaxation.

Published in:

Semiconductors, 2005, v. 39, n. 7, p. 811, doi. 10.1134/1.1992640

By:

Aronzon, B. A.;
Kovalev, D. Yu.;
Ryl'kov, V. V.

Publication type:

Article

Potential Barrier Formation at a Metal–Semiconductor Contact Using Selective Removal of Atoms.

Published in:

Semiconductors, 2004, v. 38, n. 9, p. 1036, doi. 10.1134/1.1797481

By:

Gurovich, B. A.;
Aronzon, B. A.;
Ryl'kov, V. V.;
Ol'shansk&iitilde;, E. D.;
Kuleshova, E. A.;
Dolg&iitilde;, D. I.;
Kovalev, D. Yu.;
Filippov, V. I.

Publication type:

Article

Conversion of Copper and Zinc Compounds in the Flameless Combustion Wave of RDX.

Published in:

Combustion, Explosion, & Shock Waves, 2023, v. 59, n. 5, p. 563, doi. 10.1134/S0010508223050040

By:

Mikhailov, Yu. M.;
Aleshin, V. V.;
Zhemchugova, L. V.;
Smirnov, V. S.;
Kovalev, D. Yu.

Publication type:

Article

Combustion Modes of Mixtures of Copper (II) Oxide with Aluminum and Titanium.

Published in:

Combustion, Explosion, & Shock Waves, 2021, v. 57, n. 5, p. 570, doi. 10.1134/S0010508221050063

By:

Mikhailov, Yu. M.;
Aleshin, V. V.;
Vershinnikov, V. I.;
Ignat'eva, T. I.;
Kovalev, D. Yu.

Publication type:

Article

Combustion Modes of Mixtures of Nickel (II) Oxide with Titanium.

Published in:

Combustion, Explosion, & Shock Waves, 2021, v. 57, n. 4, p. 444, doi. 10.1134/S0010508221040079

By:

Mikhailov, Yu. M.;
Aleshin, V. V.;
Bakeshko, A. V.;
Vershinnikov, V. I.;
Ignat'eva, T. I.;
Kovalev, D. Yu.

Publication type:

Article

Phase Formation in the SHS of a Ti–B Mixture with the Addition of Si3N4.

Published in:

Combustion, Explosion, & Shock Waves, 2020, v. 56, n. 6, p. 648, doi. 10.1134/S0010508220060040

By:

Kovalev, D. Yu.;
Konstantinov, A. S.;
Konovalikhin, S. V.;
Bolotskaya, A. V.

Publication type:

Article

Direct Conversion of Chemical Energy into Electrical Energy in the Combustion of a Thin Three-Layer Charge.

Published in:

Combustion, Explosion, & Shock Waves, 2019, v. 55, n. 6, p. 678, doi. 10.1134/S0010508219060078

By:

Barinov, V. Yu.;
Kovalev, D. Yu.;
Vadchenko, S. G.;
Golosova, O. A.;
Prosyanyuk, V. V.;
Suvorov, I. S.;
Gil'bert, S. V.

Publication type:

Article

Effect of heat release conditions on the phase composition of the combustion products of a Fe2O3/TiO2/Al/C thermite mixture.

Published in:

Combustion, Explosion, & Shock Waves, 2008, v. 44, n. 4, p. 405, doi. 10.1007/s10573-008-0066-1

By:

Kobyakov, V. P.;
Kovalev, D. Yu.

Publication type:

Article

Thermal Expansion of Micro- and Nanocrystalline HfB2.

Published in:

High Temperature, 2019, v. 57, n. 1, p. 32, doi. 10.1134/S0018151X18050164

By:

Kovalev, D. Yu.;
Shilkin, S. P.;
Konovalikhin, S. V.;
Kalinnikov, G. V.;
Korobov, I. I.;
Kravchenko, S. E.;
Khomenko, N. Yu.;
Andrievskii, R. A.

Publication type:

Article