Contents

Physics of Wave Phenomena

Vol. 33, No. 3, 2025

STRUCTURAL TRANSITIONS IN SOLID AND LIQUID PHASES OF WATER AND AQUEOUS SOLUTIONS

Random Pinning Models: Phase Transitions in Aqueous Solutions of Colloidal Particles

E. N. Tsiok, S. A. Bobkov, E. E. Tareyeva, Yu. D. Fomin, and V. N. Ryzhov p. 169  abstract

Speed of Sound in Mixtures of Liquids: Noble Gases and Water–Alcohol Mixtures

Yu. D. Fomin, E. N. Tsiok, V. N. Ryzhov, and V. V. Brazhkin p. 177  abstract

Partially Diffusive Structural Mechanism of the Transitions between Ices III and V

E. A. Zheligovskaya p. 183  abstract

OPTICAL METHODS FOR STUDYING INHOMOGENEITIES IN AQUEOUS SOLUTIONS

Investigation of the Influence of pH and Temperature of an Aqueous Solution on the Stability of the Gold Nanoparticles–Lysozyme Protein System by Optical Methods

E. A. Molkova, T. A. Matveeva, I. V. Baimler, R. M. Sarimov, S. V. Gudkov, A. S. Dorokhov, and A. Yu. Izmailov p. 192  abstract

OPTICAL METHODS FOR STUDYING INHOMOGENEITIES IN AQUEOUS SOLUTIONS

Charge Characteristics of Submicron Heterogeneities in Aqueous Solutions of Low-Molecular Weight Organics

N. V. Penkov p. 207  abstract

THEORY OF ELECTROMAGNETIC WAVE RADIATION

Paradox of Radiant Power and the Issue of Localized Currents

Yu. A. Akimov p. 214  abstract

Optimization of the Characteristics of Fiber-Optic Fabry–Perot Interferometer Mirrors in Measurement Systems Using Broadband Radiation

I. G. Likhachev p. 221  abstract

IMPURITY-DOPED LASER CRYSTALS

Investigation of ZnWO4 Crystals Doped with Tm3+ and Li+ Ions at Different Concentrations

Yu. I. Zimina, K. A. Subbotin, A. I. Titov, P. A. Volkov, Ya. S. Didenko, D. A. Lis, S. K. Pavlov, and E. V. Zharikov p. 227  abstract

DIODE LASER SPECTROSCOPY

Increase in the Relative Content of ortho-Н2О Molecules in Vapor above Boiling Water

E. V. Stepanov, and S. M. Pershin p. 242  abstract

ELECTROMAGNETIC WAVES IN PLASMA

On Noise Power in High-Current Relativistic Electron Beams Formed by Explosive-Emission Cathodes

I. L. Bogdankevich, S. E. Andreev, O. T. Loza, and K. V. Mal’chik p. 247  abstract

METHODS AND TOOLS FOR STUDYING WAVE PROCESSES

Short-Period Background Internal Waves in the Kara Sea in the Water Area near Cape Zhelaniya

Yu. V. Nazarenko, D. D. Sidorov, A. V. Zimin, E. I. Svergun, V. G. Petnikov, I. O. Kopyshov, and I. E. Kozlov p. 253  abstract