Contents

Physics of the Solid State

Vol. 62, No. 7, 2020

Metals

Structural-Phase Transformations and Short-Range Order Evolution in the Fe–Cr System during Mechanical Alloying

V. E. Porsev, A. L. Ulyanov and G. A. Dorofeev p. 1117  abstract

A Method for the Parametrization of the Pairwise Interatomic Potential

M. N. Magomedov p. 1126  abstract

Optical Properties of YFe2 and TbFe2 Compounds

Yu. V. Knyazev and Yu. I. Kuz’min p. 1132  abstract

Superconductivity

Model of the Behavior of a Granular HTS in an External Magnetic Field: Temperature Evolution of the Magnetoresistance Hysteresis

S. V. Semenov and D. A. Balaev p. 1136  abstract

Magnetization Anisotropy in the Textured Bi-2223 HTS in Strong Magnetic Fields

D. M. Gokhfeld and D. A. Balaev p. 1145  abstract

Semiconductors

Current Relaxation in TlGa1 – xDyxSe2 (x = 0.01, 0.03) Single Crystals

S. N. Mustafaeva, K. M. Guseinova and M. M. Asadov p. 1150  abstract

Magnetism

Features of the Magnetic Structure of Y3Fe5O12 Polycrystals Synthesized by Radiation Thermal Sintering

V. G. Kostishin, V. V. Korovushkin, A. G. Nalogin, S. V. Shcherbakov, I. M. Isaev, A. A. Alekseev, A. Yu. Mironovich and D. V. Salogub p. 1156  abstract

Single-Ion Weak Antiferromagnetism and Spin-Flop Transition in a Two-Sublattice Ferromagnet

S. N. Martynov p. 1165  abstract

Features of Relaxation of the Remanent Magnetization of Antiferromagnetic Nanoparticles by the Example of Ferrihydrite

D. A. Balaev, A. A. Krasikov, A. D. Balaev, S. V. Stolyar, V. P. Ladygina and R. S. Iskhakov p. 1172  abstract

Domain Structure of Hexaferrite BaFe12O19 Near the Curie Temperature

A. A. Bezlepkin and S. P. Kuntsevich p. 1179  abstract

The Influence of Various Divalent Metal Ions (Mn2+, Co2+, and Cu2+) Substitution on the Structural and Magnetic Properties of Nickel–Zinc Spinel Ferrite

S. Mazen, N. I. Abu-Elsaad and A. S. Nawara p. 1183  abstract

Ferroelectricity

Structural Evolution of Diisopropylammonium Chloride (DIPAC) Molecular Ferroelectric

N. I. Uskova, E. V. Charnaya, D. Yu. Podorozhkin, S. V. Baryshnikov, I. V. Egorova and A. Yu. Milinskiy p. 1195  abstract

Effect of Nanoconfinement on the Kinetics of Phase Transitions in Organic Ferroelectric DIPAI

A. Yu. Milinskiy, S. V. Baryshnikov, E. V. Charnaya, I. V. Egorova and N. I. Uskova p. 1199  abstract

Mechanical Properties, Physics of Strength, and Plasticity

Structural Phase Transitions in α-Titanium Containing Nonmetal Microimpurities

V. I. Savenko, L. I. Kuksenova, R. R. Khasbiullin and A. A. Shiryaev p. 1204  abstract

Formation of Silicon Nanocrystals under Friction

V. I. Vettegren’, R. I. Mamalimov, I. P. Shcherbakov and V. B. Kulik p. 1210  abstract

Impurity Centers

Photoluminescence of Polymethylmethacrylate/(Zn,Cu,Ag)S:Eu3+ Compositions

V. P. Smagin, L. V. Zatonskaya, E. G. Il’ina and E. P. Kharnutova p. 1214  abstract

Effect of Heat Treatment on the Formation of Copper Active Centers Obtained by the Interaction of Copper Chloride with H-Mordenite

V. V. Srabionyan, G. B. Sukharina, S. Yu. Kaptelinin, V. A. Durymanov, A. M. Ermakova, T. I. Kurzina, L. A. Avakyan and L. A. Bugaev p. 1222  abstract

Phase Transitions

Phase Transitions in the Two-Dimensional Slightly Diluted Five-Vertex Potts Model

A. K. Murtazaev, A. B. Babaev and G. Ya. Ataeva p. 1228  abstract

Low-Dimensional Systems

Structural Transformations of Ni1 – xCuxFe2O4 Nanoparticles Depending on the Number of Cu Ions

A. S. Kamzin, A. A. Valiullin, A. Bingolbali and N. Doǧan p. 1231  abstract

Surface Physics and Thin Films

Propagation of Surface Waves along a Boundary of a Photorefractive Crystal with a Nonlinear Defocusing Coating

S. E. Savotchenko p. 1240  abstract

Propagation of Low-Energy Electrons and the Density of Unoccupied States in Ultrathin TCNQ Layers on the Oxidized Silicon Surface

A. S. Komolov, E. F. Lazneva, N. B. Gerasimova, V. S. Sobolev, Yu. A. Panina, S. A. Pshenichnyuk, N. L. Asfandiarov and B. Handke p. 1245  abstract

Polymers

Photoconductivity along the Polymer/Polymer Interface

A. R. Yusupov, A. N. Lachinov, R. M. Gadiev, L. I. Rakhmatova, L. R. Kalimullina and G. Sh. Baibulova p. 1251  abstract

Density of Vacant Electronic States of Semiconductor Films of Molecules of Naphthalene and Diphenylphthalide Modified by Electroactive Functional Groups

A. S. Komolov, E. F. Lazneva, N. B. Gerasimova, A. V. Baramygin, V. S. Sobolev, S. A. Pshenichnyuk, N. L. Asfandiarov, V. A. Kraikin and B. Handke p. 1256  abstract

Graphenes

DFT/TDDFT Investigation of Electronic, Magnetic, and Optical Properties of Graphene Containing Different Values of Se Impurity

Y. S. Ardakani and M. Moradi p. 1262  abstract

Thermal Properties

Thermodynamic Properties of Vanadium Oxypentafluoride (IV) (NH4)3VOF5

E. V. Bogdanov, E. I. Pogoreltsev, A. V. Kartashev, M. V. Gorev, M. S. Molokeev, S. V. Mel’nikova, I. N. Flerov and N. M. Laptash p. 1271  abstract

Thermal, Magnetic, and Magnetotransport Properties of a Rapidly Quenched Ni50Mn35Al2Sn13 Tape Sample

Sh. K. Khizriev, A. G. Gamzatov, A. B. Batdalov, A. M. Aliev, L. N. Khanov, D.-H. Kim, S.-C. Yu, N. H. Yen and N. H. Dan p. 1280  abstract

Phonon Scattering by Paramagnetic Ions of Europium and Samarium in Bismuth Ferrite

R. G. Mitarov, S. N. Kallaev, A. M. Bakmaev, S. A. Reznichenko and A. T. Temirov p. 1285  abstract