Contents

Journal of Experimental and Theoretical Physics

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Vol. 137, No. 4, 2023

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Editorial

95th Anniversary of the Birthday of Ludmila Prozorova

p. 421  abstract

Spin Transfer Torque and Nonlinear Quantum Electron Transport in Chiral Helimagnets

V. V. Ustinov and I. A. Yasyulevich p. 422  abstract

Bragg Resonances in a Multiferroic Double-Nonlinearity Crystal

M. A. Morozova, O. V. Matveev, D. V. Romanenko and S. A. Nikitov p. 432  abstract

Magnetostatic Mechanism of Chiral Symmetry Breaking in Multilayer Magnetic Structures

M. A. Kuznetsov and A. A. Fraerman p. 442  abstract

Propagation of a Laser-Induced Magnetostatic Wave Packet in a Pseudo Spin Valve in the Presence of Spin Pumping

A. E. Fedianin, N. E. Khokhlov and A. M. Kalashnikova p. 453  abstract

Dispersion Relation in Amorphous Ferromagnets

S. V. Grigoriev, L. A. Azarova, K. A. Pshenichnyi and O. I. Utesov p. 463  abstract

Antiferromagnetic Excitonic Insulator

V. V. Val’kov p. 474  abstract

Optical Linear Dichroism in the ab-Plane of NdFe₃(BO₃)₄ Ferroborate

K. N. Boldyrev, M. Diab, I. A. Gudim and M. N. Popova p. 486  abstract

Spin-Flop Transition in Spiral Magnets

S. K. Gotovko and V. I. Marchenko p. 492  abstract

Structural Disorder, Specific Heat, and Magnetic Transitions in Cu₂FeBO₅

Yu. S. Gokhfeld, N. V. Kazak, N. A. Bel’skaya, M. S. Molokeev, I. A. Gudim, O. A. Kondratiev, E. V. Eremin, Yu. V. Knyazev, D. A. Velikanov and S. G. Ovchinnikov p. 494  abstract

Fine Structure of Fe²⁺ Multiplets, Magnetic Anisotropy, and Interrelation between Magnetic and Electric Structures in Fe₂Mo₃O₈

M. V. Eremin, K. V. Vasin and A. R. Nurmukhametov p. 506  abstract

Low-Dimensional Magnetism in Namibite Cu(BiO)₂VO₄OH

L. V. Shvanskaya, T. D. Bushneva, A. G. Ivanova, Z. V. Pchelkina, T. M. Vasil’chikova, O. S. Volokova and A. N. Vasil’ev p. 520  abstract

Anisotropy Stabilized Magnetic Phases of the Triangular Antiferromagnet RbFe(MoO₄)₂

Yu. A. Sakhratov, L. E. Svistov and A. P. Reyes p. 526  abstract

Role of Vacancies in the Yao–Lee Model

V. A. Polyakov and N. B. Perkins p. 533  abstract

Magnetic Resonance in the Quasi-2D Square Lattice Easy-Plane Antiferromagnet Ba₂MnGe₂O₇

V. N. Glazkov, Yu. V. Krasnikova, I. K. Rodygina, M. Hemmida, M. Hirrle, H.-A. Krug von Nidda and T. Masuda p. 542  abstract

Magnetic Properties of the Double Perovskite Sr₂CrNbO₆

D. V. Popov, R. G. Batulin, M. A. Cherosov, I. V. Yatsyk, T. I. Chupakhina, Yu. A. Deeva, I. I. Fazlizhanov, R. M. Eremina and T. Maiti p. 555  abstract

Specific Features of g ≈ 4.3 EPR Line Behavior in Magnetic Nanogranular Composites

A. B. Drovosekov, N. M. Kreines, D. A. Ziganurov, A. V. Sitnikov, S. N. Nikolaev and V. V. Rylkov p. 562  abstract

Magnetooptical Kerr Spectroscopy of Nanocomposites

E. A. Gan’shina, V. V. Garshin, N. N. Perova, I. M. Pripechenkov, A. N. Yurasov, M. M. Yashin, V. V. Rylkov and A. B. Granovskii p. 572  abstract

Phonons, Magnons, and Excitons in the Noncentrosymmetric Magnetoelectric Antiferromagnet CuB₂O₄

R. V. Pisarev and R. M. Dubrovin p. 582  abstract

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