Contents

JETP Letters

Vol. 117, No. 5, 2023

Fields, Particles, and Nuclei

τ Lepton Decays with Production of Strange Scalar Mesons $K_{0}^{*}(700)$ and $K_{0}^{*}(1430)$ in the Extended Nambu–Jona-Lasinio Model

M. K. Volkov and K. Nurlan p. 321  abstract

Decomposition of the Static Potential in SU(3) Gluodynamics

V. G. Bornyakov and I. E. Kudrov p. 328  abstract

Optics and Laser Physics

Channels of Filaments of Axially Asymmetric Optical Vortices at a Wavelength of 1800 nm in a LiF Crystal

S. A. Shlenov, V. O. Kompanets, V. P. Kandidov, S. V. Chekalin and E. V. Vasil’ev p. 332  abstract

Observation of Spatiotemporal Self-Compression of Pulses in One-Dimensional Waveguide Arrays Fabricated by Laser Writing

A. A. Arkhipova, S. A. Zhuravitskii, N. N. Skryabin, I. V. D’yakonov, A. A. Kalinkin, S. P. Kulik, S. V. Chekalin, Ya. V. Kartashov, B. N. Zadkov and V. O. Kompanets p. 339  abstract

Fine Structure of the 3T1(3H) → 5E(5D) Transition in the Fe2+ Ion in Iron-Doped Zinc Selenide

V. S. Krivobok, D. F. Aminev, E. E. Onishchenko, V. V. Ushakov, S. I. Chentsov and D. A. Zazymkina p. 344  abstract

Condensed Matter

Specific Features of Landau Level Mixing and the Electron Distribution Function under Conditions of the Quantum Hall Effect

A. B. Van’kov p. 350  abstract

Band Structure of Bilayer Graphene Intercalated by Potassium Atoms. Ab Initio Calculations

Z. A. Akhmatov and Z. A. Akhmatov p. 357  abstract

Joint Intercalation of Ultrathin Fe and Co Films under a Graphene Buffer Layer on a SiC(0001) Single Crystal

S. O. Filnov, D. A. Estyunin, I. I. Klimovskikh, T. P. Makarova, A. V. Koroleva, A. A. Rybkina, R. G. Chumakov, A. M. Lebedev, O. Yu. Vilkov, A. M. Shikin and A. G. Rybkin p. 363  abstract

Liquid–Crystal Structure Inheritance in Machine Learning Potentials for Network-Forming Systems

I. A. Balyakin, R. E. Ryltsev and N. M. Chtchelkatchev p. 370  abstract

Formal Valence, Charge Distribution, and Chemical Bond in a Compound with a High Oxidation State: KMnO4

V. I. Anisimov, A. R. Oganov, M. A. Mazannikova, D. Y. Novoselov and Dm. M. Korotin p. 377  abstract

Effects of Quantum Recoil Forces in Resistive Switching in Memristors

O. G. Kharlanov p. 384  abstract

Biophysics

Backscattering of Infrared Radiation by a Model Multilayer Biological Tissue

Yu. A. Zhavoronkov, S. V. Ul’yanov, A. Yu. Valkov and V. L. Kuzmin p. 392  abstract