Contents

Physics of the Solid State

Vol. 62, No. 2, 2020

Semiconductors

Effect of Growth Temperature and Postgrowth Annealing on Magnetic Properties of Mn1 + xSb Nanoparticles Embedded in GaSb Thin Films

A. I. Dmitriev, A. V. Kochura, A. P. Kuz’menko, L. S. Parshina, O. A. Novodvorskii, O. D. Khramova, E. P. Kochura, A. L. Vasil’ev, E. I. Nekhaeva and B. A. Aronzon p. 241  abstract

Dependence of the Longitudinal-Transverse Exciton Splitting in a Quantum Well on an External Homogeneous Electric Field

D. K. Loginov and A. V. Donets p. 246  abstract

Possibilities of Characterizing the Crystal Parameters of CdxHg1 – xTe Structures on GaAs Substrates by the Method of Generation of the Probe-Radiation Second Harmonic in Reflection Geometry

M. F. Stupak, N. N. Mikhailov, S. A. Dvoretskii, M. V. Yakushev, D. G. Ikusov, S. N. Makarov, A. G. Elesin and A. G. Verkhoglyad p. 252  abstract

Pressure Dependence of Structural, Electronic, and Optical Properties of Be0.25Zn0.75O Alloy

K. Almi and S. Lakel p. 260  abstract

Dielectrics

Dielectric Loss of Thin-Film SiO2 Samples on Al in THz–IR Range

G. A. Komandin, V. S. Nozdrin, A. A. Pronin, O. E. Porodinkov, V. B. Anzin and I. E. Spektor p. 267  abstract

Magnetism

Effect of Magnetic Field on the Thermodynamic and Magnetic Properties of the Antiferromagnetic Ising Model on a Body-Centered Cubic Lattice

A. K. Murtazaev, M. K. Ramazanov, K. Sh. Murtazaev, M. A. Magomedov and M. K. Badiev p. 273  abstract

Critical Behavior in Ga-Doped Manganites La0.65Bi0.05Sr0.3Mn1 – xGaxO3 (x = 0 and 0.06)

M. Baazaoui, M. Oumezzine and W. Cheikhrouhou-Koubaa p. 278  abstract

Synthesis and Magnetic Properties of the Core–Shell Fe3O4/CoFe2O4 Nanoparticles

D. A. Balaev, S. V. Semenov, A. A. Dubrovskii, A. A. Krasikov, S. I. Popkov, S. S. Yakushkin, V. L. Kirillov and O. N. Mart’yanov p. 285  abstract

The Influence of the Skin Effect and Active Loss on the Intensity of EPR Lines in Semiconductor Materials

A. M. Zyuzin, A. A. Karpeev and N. V. Yantsen p. 291  abstract

Physical Properties of a Frustrated Quasi-One-Dimensional NaCuFe2(VO4)3 Magnet and Effect of Chemical Pressure Induced by the Substitution of Sodium for Lithium

T. V. Drokina, G. A. Petrakovskii, O. A. Bayukov, M. S. Molokeev, A. M. Vorotynov, S. I. Popkov and D. A. Velikanov p. 297  abstract

Ferroelectricity

Effect of Rare-Earth Ions on an Electric Polarization Induced by the Phase Separation Domains in RMn2O5 (R = Er, Tb)

B. Kh. Khannanov, E. I. Golovenchits and V. A. Sanina p. 308  abstract

Mechanical Properties, Physics of Strength, and Plasticity

Evolution of a Defect Structure during Creep Tests of Ultrafine-Grained Metals and Alloys Produced by Severe Plastic Deformation

V. I. Betekhtin, A. G. Kadomtsev and M. V. Narykova p. 318  abstract

Optical Properties

Luminescence of Eu3+ Ions in a Matrix of a Fluorinated Yttrium–Aluminum Composition

V. P. Smagin, A. P. Khudyakov and A. A. Biryukov p. 325  abstract

Phase Transitions

Long-range Order Induced by Random Fields in Two-dimensional O(n) Models, and the Imry–Ma State

A. A. Berzin, A. I. Morosov and A. S. Sigov p. 332  abstract

Low-Dimensional Systems

Gap Opening Mechanism at the Dirac Point in the Electronic Spectrum of Gd-Doped Topological Insulator

A. M. Shikin, D. A. Estyunin, A. V. Koroleva, D. A. Glazkova, T. P. Makarova and S. O. Filnov p. 338  abstract

Surface Physics and Thin Films

Adsorption of Ga and Cl Atoms and GaCl Molecule on Silicon Carbide: Model Approach

S. Yu. Davydov and O. V. Posrednik p. 350  abstract

Polymers

Processes of Aggregation of Fullerene C60 in Polymer–Fullerene Composites

A. A. Bogdanov p. 354  abstract

Liquid Crystals

Formation of the Shock Pressure Regime in the Form of a Traveling Wave in Nematic Twisted Cells

A. V. Zakharov and S. V. Pasechnik p. 359  abstract

Graphenes

Effect of Magnetic Co–CoO Particles on the Carrier Transport in Monolayer Graphene

J. A. Fedotova, A. A. Kharchanka, A. K. Fedotov, M. V. Chichkov, M. D. Malinkovich, A. O. Konakov, S. A. Vorobyova, J. V. Kasiuk, U. E. Gumiennik, M. Kula, M. Mitura-Nowak, A. A. Maximenko, J. Przewoźnik and Cz. Kapusta p. 368  abstract

Magnetization of Epitaxial Graphene Induced by Magnetic Metallic Substrate

S. Yu. Davydov p. 378  abstract

Structure and Thermodynamic Properties of the SmGaGe2O7 Oxide

L. T. Denisova, M. S. Molokeev, L. A. Irtyugo, V. V. Beletskii, N. V. Belousova and V. M. Denisov p. 384  abstract