Vol. 80, No. 6, 2025

Moscow University Physics Bulletin

THEORETICAL AND MATHEMATICAL PHYSICS

Generalization and Microscopic Justification of the Material-Field Form of the Landau–Lifshitz Equation for Antiferromagnets

P. A. Andreev p. 959 abstract

Pointlike Interaction in (\(\boldsymbol{2+1}\))-Dimensional Space-Time

Yu. V. Grats and P. A. Spirin p. 970 abstract

Thermal and Caloric Properties of Crystalline Argon along the Sublimation Line

P. N. Nikolaev p. 975 abstract

PHYSICS OF NUCLEI AND ELEMENTARY PARTICLES

Isomeric Ratios in Photonuclear Reactions for Nuclei with \(\boldsymbol{Z=60{-}80}\)

O. V. Poriadina, S. S. Belyshev, A. A. Kuznetsov, N. Yu. Fursova, and V. V. Khankin p. 982 abstract

Experimental Study of Photonuclear Reactions on Molybdenum Isotopes

N. Yu. Fursova, S. S. Belyshev, A. A. Kuznetsov, O. V. Poriadina, and V. V. Khankin p. 993 abstract

OPTICS AND SPECTROSCOPY. LASER PHYSICS (REVIEWS)

Generation of Vectorial Spatio-Temporal Optical Vortices during Nonlinear Self-Action of an Elliptically Polarized Laser Pulse in the Isotropic Phase of a Nematic Liquid Crystal with a Slow Nonlinear Optical Response

K. S. Grigoriev and V. A. Makarov p. 1010 abstract

Enhancement of the Efficiency of a Laser-Plasma Terahertz Radiation Source Using a Parabolic Concentrator

A. V. Samsonov, I. N. Tsymbalov, S. A. Shulyapov, K. A. Ivanov, and A. B. Savel’ev p. 1017 abstract

Analysis of Hysteresis Behavior of the Lock-In Range in a Zeeman Ring Laser

M. E. Grushin, E. G. Lariontsev, I. I. Savel’ev, and E. V. Soukhov p. 1023 abstract

Coupling of Chiral Optical Tamm States into a Single Mode of a Hybrid Structure

N. V. Rudakova, S. Ya. Vetrov, and I. V. Timofeev p. 1029 abstract

Methodology of Cross-Band Two-Dimensional Fourier Spectroscopy

G. D. Ivanov, E. A. Stepanov, A. A. Voronin, A. S. Shvedov, A. V. Kargovsky, A. A. Lanin, and A. B. Fedotov p. 1039 abstract

Generation of MeV-Level Multicharged Ions from a Relativistic Laser-Cluster Plasma

Ya. O. Romanovskii, A. A. Tausenev, T. A. Semenov, P. A. Shcheglov, M. V. Chaschin, A. V. Mitrofanov, D. A. Sidorov-Biryukov, M. M. Nazarov, and V. M. Gordienko p. 1048 abstract

Role of Hyperfine Interaction in the Formation of Angular Distributions in the Ioization of Hydrogen-Like Targets in a Pump–Probe Scheme

K. A. Gnedovskaya, M. M. Popova, and E. V. Gryzlova p. 1056 abstract

CONDENSED MATTER PHYSICS

Atomistic Modeling of the Structure of Thin Silicon Dioxide Films Using the ReaxFF Force Field

F. V. Grigoriev, S. S. Torbin, V. G. Zhupanov, P. A. Novikov, V. B. Sulimov, and A. V. Tikhonravov p. 1066 abstract

Fe\({}_{\boldsymbol{100-x}}\)Zr\({}_{\boldsymbol{x}}\) Films (\(\boldsymbol{x=6{-}13}\) at \(\boldsymbol{\%}\)): Correlation between Phase–Structural State and Magnetic Parameters

D. M. Gridin, E. V. Harin, V. A. Tejetov, G. S. Usmanova, E. N. Sheftel, and A. B. Granovsky p. 1072 abstract

Mössbauer Study of Thermally Induced Evolution of the Crystalline and Magnetic Structure of Magnesium Ferrite Nanoparticles

T. Yu. Kiseleva, V. S. Rusakov, L. A. Lebedev, Ya. A. Khvashevskaya, and V. I. Popkov p. 1079 abstract

Characteristics of FeSe\({}_{\mathbf{0.5}}\)Te\({}_{\mathbf{0.5}}\) Films on an Amorphous Substrate

A. V. Petrov, O. V. Snigirev, A. G. Maresov, Yu. V. Blinova, N. V. Porokhov, D. A. Chareev, A. V. Varlashkin, and A. Yu. Tsvetkov p. 1087 abstract

CHEMICAL PHYSICS, PHYSICAL KINETICS, AND PLASMA PHYSICS

Multielectron Ionization of Atoms by Ion Impact in the Deposition Energy Model

G. I. Andreev and V. L. Bychkov p. 1096 abstract

ASTRONOMY, ASTROPHYSICS, AND COSMOLOGY

Facility for Measuring the Sky Background Variations in the Infrared Range at the Caucasian Mountain Observatory of SAI MSU

I. A. Komarova, A. M. Tatarnikov, and S. G. Zheltoukhov p. 1101 abstract

Software Implementation of Orbit Construction Methods in the Circular Restricted Three-Body Problem (CR3BP)

T. A. Syachina and A. G. Rudnitskiy p. 1107 abstract

Modeling and Processing of Correlated Measurements in Satellite Gradiometry

Zharov p. 1117 abstract

PHYSICS OF EARTH, ATMOSPHERE, AND HYDROSPHERE

Morphological Methods for Estimating Relative Time Shift of Infrasound Signals

A. F. Idrisov and A. I. Chulichkov p. 1129 abstract

ENGINEERING PHYSICS

Method for Optimizing Applied Accelerating Structures Using Genetic Algorithms

M. A. Borisov and V. I. Shvedunov p. 1136 abstract

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