Contents

JETP Letters

Vol. 123, No. 6, 2026

OPTICS AND LASER PHYSICS

Spontaneous Formation of a Skin Layer in Water with the Deformation of the Raman OH Band Due to the Contribution of the 3200 cm–1 Ice Component

S. M. Pershin, E. V. Stepanov, D. G. Artemova, M. Ya. Grishin, P. S. Smerchanskii, and G. A. Boldin p. 375  abstract

Stimulated Scattering of Picosecond Laser Pulses in Two-Photon-Absorbing Metal Nanocolloids: Competition between the Raman and Rayleigh–Mie Scattering

A. I. Erokhin and I. V. Smetatin p. 383  abstract

T –3-Shift in a Short-Baseline Atomic Interferometer–Gravimeter

D. N. Kapusta, A. E. Bonert, A. N. Goncharov, V. I. Yudin, K. N. Adamov, A. V. Taichenachev, M. Yu. Basalaev, M. D. Radchenko, and O. N. Prudnikov p. 388  abstract

CONDENSED MATTER

On the Effects of Chlorine Doping in CsPbBr3 Single Crystals

I. O. Simonenko, I. R. Sayarov, A. R. Tameev, Ya. B. Martynov, and R. G. Nazmitdinov p. 393  abstract

On the Nature of the Giant Temperature Hysteresis in Rare Earth Metal Tetratellurides

A. A. Morocho and P. D. Grigoriev p. 400  abstract

METHODS OF PHYSICAL RESEARCH

Vacuum Ultraviolet Generation in Improved Nonlinear Photonic Crystal Structure of α-Strontium Tetraborate

R. G. Bikbaev, D. Pykhtin, I. V. Timofeev, A. V. Taichenachev, and A. S. Aleksandrovsky p. 409  abstract

METHODS OF PHYSICAL RESEARCH

Delayed Photoluminescence Blinking of Single Semiconductor Quantum Dots: Novel Experiments and Modeling

M. A. Kniazeva, A. O. Tarasevich, A. V. Naumov, and I. Yu. Eremchev p. 414  abstract

Spatial Profiling of Femtosecond Pulses in an Optical Parametric Amplification System

E. A. Stepanov, R. M. Aliev, A. A. Voronin, I. V. Savitsky, A. A. Lanin, and A. B. Fedotov p. 422  abstract

DISCUSSION

Comment on “Suppression of the Low-Temperature Increase in the Van der Waals Force by the Anomalous Skin Effect” (JETP Letters 122, 805 (2025))

G. V. Dedkov p. 429  abstract

Reply to the Comment on “Suppression of the Low-Temperature Increase in the Van der Waals Force by the Anomalous Skin Effect” (JETP Letters 122, 805 (2025))

S. Sh. Rekhviashvili p. 431  abstract