Contents

Physics of the Solid State

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Vol. 63, No. 12, 2021

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Atomic Mobility in the Crystalline Phase of a Nanostructured Ga–In Alloy with the β-Ga Structure

D. Yu. Nefedov, E. V. Charnaya, A. V. Uskov, A. O. Antonenko, D. Yu. Podorozhkin, Yu. A. Kumzerov and A. V. Fokin p. 1739  abstract

Peculiarities of Strengthening of Al–Cu–Zr Alloy Structured by Severe Plastic Deformation

T. S. Orlova, D. I. Sadykov, M. Yu. Murashkin, V. U. Kazykhanov and N. A. Enikeev p. 1744  abstract

Comparative Analysis of the Magnetic Force Characteristics of the Permanent Magnet- and Superconducting Ribbon-Based Magnetic Lines

A. I. Podlivaev and I. A. Rudnev p. 1757  abstract

Electron Density Fluctuations and Phase Transition in α-Titanium

A. A. Povzner and A. G. Volkov p. 1765  abstract

Surface and Bulk Effects in Graphene Growth and Destruction on Rhodium

E. V. Rut’kov, E. Yu. Afanas’eva, N. P. Lavrovskaya and N. R. Gall p. 1769  abstract

Structural Features of a Substituted Strontium Ferrite Sr_1 – xLa_xFeO_3 – δ: I. Sr₂LaFe₃O_9 – δ

V. D. Sedykh, O. G. Rybchenko, N. V. Barkovskii, A. I. Ivanov and V. I. Kulakov p. 1775  abstract

Mechanisms of the Magnetoresistance Hysteresis in a Granular HTS with the Paramagnetic Contribution by the Example of HoBa₂Cu₃O_7 – δ

S. V. Semenov, D. M. Gokhfel’d, K. Yu. Terent’ev and D. A. Balaev p. 1785  abstract

The Peculiarities of the Spectral Characteristics of Different Lu_1 – xRE_xBO₃ Structural Modifications

S. Z. Shmurak, V. V. Kedrov, A. P. Kiselev, T. N. Fursova, I. I. Zver’kova and E. Yu. Postnova p. 1795  abstract

Resonant Precession Modes of a Dipole System under a Weak AC Field

A. M. Shutyi and D. I. Sementsov p. 1811  abstract

Crystallophysical Model of Ion Transport in Single-Crystal Ba_1 – xLa_xF_2 + x and Ca_1 – xY_xF_2 + x Superionic Conductors

N. I. Sorokin and D. N. Karimov p. 1821  abstract

Electronic Structure and Diffusion of Sodium in Na_4 – xK_xMg(MoO₄)₃

D. V. Suetin, A. V. Serdtsev and N. I. Medvedeva p. 1833  abstract

Antiferrodistortive Soft Mode in PbZr_0.024Ti_0.976O₃ Crystal

S. B. Vakhrushev, Yu. A. Bronval’d, K. A. Petrukhno, S. A. Udovenko, I. N. Leont’ev and A. Bosak p. 1840  abstract

“Nucleation” Cracks on the Surface of a Silicon Crystal

V. I. Vettegren’, A. G. Kadomtsev, I. P. Shcherbakov, R. I. Mamalimov and G. A. Oganesyan p. 1847  abstract

Effect of Magnesium Impurity Concentration on Electrical Properties of LiNbO₃ Crystals

A. V. Yatsenko, S. V. Evdokimov, V. F. Shul’gin, M. N. Palatnikov, N. V. Sidorov and O. V. Makarova p. 1851  abstract

Relaxation of Polarization in a Single Crystal of SrTiO₃ under the Static Direct Flexoelectric Effect

V. G. Zalesskii, E. D. Obozova, A. D. Polushina and P. P. Syrnikov p. 1857  abstract

Solvent-Dependent Thermoelectric Performance of PC₇₀BM

Mina Rastegaralam and Mitra Rastegaralam p. 1863  abstract

The Optical Blueshift Saturation Behavior of Mg_xZn_1 – xO Films

Chun Xue, Jiaxun Zhang, Xinyu Lu, Mingyu Geng, Tingxuan Huang, Tianyou Zhang, Dawei Gu, Linjiang Shen and Lei Wang p. 1869  abstract

Cr³⁺-Doped Crystals as Promising Materials for Laser Cooling of Solids

G. R. Asatryan, A. B. Kulinkin, S. P. Feofilov, A. S. Khomchenko and A. G. Petrosyan p. 1875  abstract

Broadband EPR Spectroscopy of Tb³⁺ and Fe²⁺ Ions in YAlO₃ Single Crystals

G. R. Asatryan, G. S. Shakurov, I. V. Il’in, A. G. Petrosyan, K. L. Ovanesyan and M. V. Derdzyan p. 1879  abstract

Phase Transitions in the Three-Dimensional Weakly Diluted Potts Model with q = 5

A. K. Murtazaev and A. B. Babaev p. 1884  abstract

Magnetic and Magnetocaloric Effects in Systems with Reverse First-Order Transitions

V. I. Val’kov, V. I. Kamenev, A. V. Golovchan, I. F. Gribanov, V. V. Koledov, V. G. Shavrov, V. I. Mitsiuk and P. Duda p. 1889  abstract

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