Contents

Physics of the Solid State

Vol. 62, No. 5, 2020

Metals

Crystallization Features of Rapidly Quenched Ti50Ni20Cu30 Amorphous Alloys after High-Pressure Torsion

N. N. Sitnikov, A. V. Shelyakov, R. V. Sundeev and I. A. Khabibullina p. 733  abstract

Ab Initio Studies of Phase Transformations in Fe100 – xSix

M. A. Zagrebin, M. V. Matyunina, A. B. Koshkin, V. D. Buchelnikov and V. V. Sokolovskiy p. 739  abstract

Amorphous Ni50Ti50 Alloy with Nanoporous Structure Generated by Ultrafast Isobaric Cooling

B. N. Galimzyanov and A. V. Mokshin p. 744  abstract

Superconductivity

Dynamic Vortex States in High-Temperature Superconductors under Pulsed Magnetization

A. N. Moroz, A. N. Maksimova, V. A. Kashurnikov and I. A. Rudnev p. 748  abstract

Semiconductors

Description of the Colossal Magnetoresistance of La1.2Sr1.8Mn2O7 Based on Spin-Polaron and Orientation Conductivity Mechanisms in the Paramagnetic Temperature Region

S. A. Gudin and N. I. Solin p. 756  abstract

Dielectrics

Negative Goos–Hanchen Shift at the Interface of a Multisublattice Antiferrodielectric

V. D. Poimanov and V. G. Shavrov p. 761  abstract

Temperature–Frequency Dependence of the Dielectric Response in LuFe2O4 Multiferroics

G. M. Gadzhiev, A. G. Gamzatov, R. A. Aliev, N. S. Abakarova, L. L. Emiraslanova, M. N. Markelova and A. R. Kaul’ p. 765  abstract

Magnetism

Decorated Ising Square Lattice in a Magnetic Field

F. A. Kassan-Ogly, A. I. Proshkin, A. K. Murtazaev and V. A. Mutailamov p. 770  abstract

Study of Energetic and Magnetic Properties of FexNi1 – x Monolayer Film on Nonmagnetic Metallic Substrates

M. V. Mamonova p. 777  abstract

Theoretical Approach to Investigation of the Magnetic and Magnetocaloric Properties of Heusler Ni–Mn–Ga Alloys

O. N. Miroshkina, V. V. Sokolovskiy, M. A. Zagrebin, S. V. Taskaev and V. D. Buchelnikov p. 785  abstract

Investigation of the Models of Magnetic Dendrimers by the Wang–Landau Method

M. A. Magomedov and M. M. Isaeva p. 793  abstract

Jumplike Magnetic Disordering Processes Stimulated by a Magnetic Field in Systems with Structural Instability

V. I. Val’kov, A. V. Golovchan, V. V. Koledov, B. M. Todris and V. I. Mitsiuk p. 798  abstract

Magnetic Properties and Surface Morphology of the Intermetallic Compound Dy2Fe10Al7 and Its Hydride

N. Yu. Pankratov, T. P. Kaminskaya, I. S. Tereshina, A. A. Makurenkova, A. Yu. Karpenkov, M. A. Paukov and S. A. Nikitin p. 808  abstract

Magnetocaloric and Shape Memory Effects in the Mn2NiGa Heusler Alloy

A. P. Kamantsev, Yu. S. Koshkid’ko, E. O. Bykov, V. S. Kalashnikov, A. V. Koshelev, A. V. Mashirov, I. I. Musabirov, M. A. Paukov and V. V. Sokolovskiy p. 815  abstract

Effect of the Initial States, the Anisotropy, and Structural Defects on a Nonequilibrium Critical Behavior of the Three-Dimensional Heisenberg Model

V. V. Prudnikov, P. V. Prudnikov and A. S. Lyakh p. 821  abstract

Degradation of the Magnetocaloric Effect in Ni49.3Mn40.4In10.3 in a Cyclic Magnetic Field

A. M. Aliev, A. B. Batdalov, L. N. Khanov, A. V. Mashirov, E. T. Dil’mieva, V. V. Koledov and V. G. Shavrov p. 837  abstract

Specific Heat and Magnetocaloric Effect of LaFe11.2 – xMnxCo0.7Si1.1 (x = 0, 0.1, 0.2, 0.3)

N. Z. Abdulkadirova, A. M. Aliev, A. G. Gamzatov and P. Gebara p. 841  abstract

Structural and Magnetic Properties Control of Pr0.7Ba0.3MnO3 with Sr-Doping

Y. Pham, Y. K. Yu, T. V. Manh, A. Gamzatov, D. M. Tartakovsky, S.-C. Yu, D.-S. Yang and D.-H. Kim p. 845  abstract

Phase Transitions

Phase Transitions in Low-Dimensional Disordered Potts Models

A. B. Babaev and A. K. Murtazaev p. 851  abstract

Ferroelectric Phase Transitions in Sr9Tm(VO4)7 upon Substitution of Calcium and Lead for Strontium

O. V. Baryshnikova, D. V. Deineko, M. A. Potaenko, Yu. Yu. Dikhtyar, S. Yu. Stefanovich, V. A. Morozov and B. I. Lazoryak p. 856  abstract

Structural Features of Phosphates Ca9 – xMxDy(PO4)7 (M = Zn2+ or Mg2+)

I. V. Nikiforov, D. V. Deyneko and I. F. Duskaev p. 860  abstract

Heat Transfer Processes in Multiferroics Bi1 – xHoxFeO3 (x = 0–0.20)

S. N. Kallaev, A. G. Bakmaev and L. A. Reznichenko p. 865  abstract

Surface Physics and Thin Films

Electrocrystallization of Supercooled Water in Confinement

R. M. Khusnutdinoff and A. V. Mokshin p. 869  abstract

Metals

Concentration Fluctuations in FexMn1 – xSi Chiral Ferromagnets in an External Magnetic Field

A. A. Povzner, A. G. Volkov and T. M. Nuretdinov p. 873  abstract

Semiconductors

Mg2Si Silicide under Pressure: First-Principles Evolution Search Results

Yu. V. Lunyakov p. 880  abstract

Negative Magnetoresistance Phenomenon in Diluted Granular Multilayers Co80Fe20(t)|Al2O3

A. El Oujdi, A. El Kaaouachi, A. Echchelh, B. Ait Hammou, R. Tiskatine and S. Dlimi p. 885  abstract

Magnetism

Study of Features of the Composition, Magnetic, and Crystal Structure of Barium Hexaferrite BaFe12 – xTixO19

V. V. Korovushkin, A. V. Trukhanov, V. G. Kostishin, I. M. Isaev, I. V. Shchetinin, N. M. Durov, A. Yu. Mironovich, I. O. Minkova and K. A. Astapovich p. 891  abstract

Structural, Magnetic, and Magneto-Caloric Properties of Cu-Substituted Nd0.67Ba0.33MnO3 Manganites

B. Sudakshina, B. Arun and M. Vasundhara p. 902  abstract

Impurity Centers

Temperature Shift of the Zero-Phonon f–f Lines of Er3+ Luminescence in Quantum Paraelectric KTaO3

V. A. Trepakov, A. P. Skvortsov, Z. Potůček, L. Jastrabik and A. Dejneka p. 912  abstract

Photoluminescence of Germanium-Vacancy Color Centers in Diamond Particles Obtained by Chemical Vapor Deposition

S. A. Grudinkin, N. A. Feoktistov, K. V. Bogdanov, A. V. Baranov and V. G. Golubev p. 919  abstract

Polymers

Manifestation of Low-Energy Orientational Excitations in Mechanically Loaded Amorphous Polymers According to Low-Frequency IR and Raman Spectroscopy Data

V. A. Ryzhov p. 926  abstract