Vol. 118, No. 4, 2023

JETP Letters

Fields, Particles, and Nuclei

π⁰, η, η' → γγ Decays and the Explicit Chiral Symmetry Breaking

A. A. Osipov p. 231 abstract

Optics and Laser Physics

Probability of High Intensities of the Light Wave Propagating in a Turbulent Atmosphere

I. V. Kolokolov and V. V. Lebedev p. 238 abstract

Manifestation of “Slow” Light in the Photocurrent Spectra of Ge/Si Quantum Dot Layers Combined with a Photonic Crystal

A. I. Yakimov, V. V. Kirienko, A. V. Dvurechenskii and D. E. Utkin p. 244 abstract

Giant Raman Scattering on Plasmon Metal Surfaces as a Method to Control Their Functional and Supramolecular Structural Characteristics

N. P. Kovalets, I. V. Razumovskaya, S. A. Bedin and A. V. Naumov p. 249 abstract

Plasma, Hydro- and Gas Dynamics

Absorption of Microwaves During Plasma Heating at the Second Harmonic of Electron Cyclotron Resonance in Tokamaks and Stellarators: Linear Theory and Experiment

Yu. N. Dnestrovskij, A. V. Melnikov, V. F. Andreev, S. E. Lysenko, M. R. Nurgaliev and A. G. Shalashov p. 255 abstract

Condensed Matter

Effect of “Refraction” of Magnetic Domain Boundaries at Electrical Inhomogeneities

A. A. Podkletnova, M. A. Kolyushenkov, N. V. Myasnikov, E. P. Nikolaeva, A. S. Kaminskiy, A. V. Nikolaev and A. P. Pyatakov p. 262 abstract

Influence of Electron Confinement Effects on the Band Gap of Almost Monatomic EuS₂ Layers

E. A. Ekimov, S. N. Nikolaev, M. V. Kondrin and V. S. Krivobok p. 266 abstract

High Harmonic Generation near the Low-Frequency Edge of a Plateau under Nonlinear Propagation of 1.24-μm Near-Infrared Femtosecond Laser Radiation in a Dense Argon Jet

B. V. Rumiantsev, A. V. Pushkin and F. V. Potemkin p. 273 abstract

Methods of Theoretical Physics

Analog of the Sommerfeld Law in Quantum Vacuum

G. E. Volovik p. 282 abstract

Biophysics

Second Harmonic Generation as a Noninvasive Method to Study Molecular Processes on the Surface of Lipid Membranes (Brief Review)

M. Yu. Eremchev p. 288 abstract

Miscellaneous

On the Electric Area of an Electromagnetic Pulse

A. V. Bogatskaya and A. M. Popov p. 296 abstract

Quasiclassical Quantization of the Motion of a Particle in the Presence of a Drag Force Proportional to the Square of the Velocity

S. V. Sazonov p. 302 abstract

Contents