Contents

Physics of Atomic Nuclei

Vol. 88, No. 9, 2025

SAFE HANDLING OF NUCLEAR MATERIALS

Optimization of Technological Solutions for Dismantling the Graphite Stack of RBMK‑1000 Reactors Based on Specific Activity of 14C

N. M. Sidorov, D. O. Kaskov, O. L. Tashlykov, and N. V. Schukin p. 1563  abstract

SAFE HANDLING OF NUCLEAR MATERIALS

Experimental Verification of Ion-Plasma Deactivation Technology of Nuclear Power Plants

A. S. Petrovskaya and A. B. Tsyganov p. 1573  abstract

PERSPECTIVE STRUCTURAL MATERIALS

Positron Study of Fe–Ga Alloys

L. Yu. Dubov, Yu. V. Shtotsky, O. V. Ilyukhina, Yu. A. Akmalova, L. I. Budaeva, and S. V. Stepanov p. 1580  abstract

Features of Boron Behavior during Dynamic Strain Aging in a High Temperature Ni-Based Superalloy Produced by PM HIP Technology: I. High-Temperature Tensile Testing

A. V. Shulga p. 1589  abstract

MATERIALS AND TECHNOLOGIES FOR NEW POWER SOURCES

Methodology for Measuring Load Characteristics of Axial and Radial Bearings Based on HTS Tapes

A. S. Starikovskii, M. A. Osipov, and I. A. Rudnev p. 1605  abstract

Structure and Photocatalytic Properties of Carbon Cathode with MoSx/WS2/WSe2 Nanostructured Thin Coating for Hydrogen Production

O. V. Rubinkovskaya, D. V. Fominski, R. I. Romanov, and V. Yu. Fominski p. 1614  abstract

Characteristics of Current-Carrying Elements for a Superconducting Inductive Energy Storage Device

K. A. Borodako, I. V. Martirosian, D. A. Abin, M. A. Osipov, S. V. Veselova, D. A. Aleksandrov, and S. V. Pokrovskii p. 1620  abstract

Computational and Experimental Study of Radiation Fields of Radioisotope Power Sources

D. O. Kaskov, O. L. Tashlykov, and D. S. Butakov p. 1628  abstract

MATH MODELING IN NUCLEAR TECHNOLOGIES

Application of the Lambert W Function to the Calculation of the Electron Transmission Coefficient and Bremsstrahlung Yield from the Bethe–Heitler Theory

I. A. Ivanov p. 1634  abstract

Two-Level Quantum System Based on Electronic Excitations in Graphene in a Harmonic Trap

A. M. Ulianov and O. V. Pavlovsky p. 1642  abstract

Approaches to the Estimation of Rate Constants for Epidemiological Transitions in the SEIR Model

A. R. Karimov and M. A. Solomatin p. 1650  abstract

Characteristics of Compact Permanent Magnet Quadrupoles

L. Yu. Ovchinnikova and V. V. Paramonov p. 1655  abstract

Percus–Yevick Approximation for the Direct Correlation Function of the Boundary Layers of Liquids

Yu. V. Agrafonov, I. S. Petrushin, D. V. Khalaimov, I. V. Bezler, and R. Yu. Leont’ev p. 1658  abstract

Magnetization of a Layered Anisotropic Superconductor in an Inclined Magnetic Field

A. N. Maksimova, A. N. Moroz, and V. A. Kashurnikov p. 1665  abstract

Application of Parallel Programming Technologies for Calculating Vortex Structures in High-Temperature Superconductors

V. I. Gerasimova, A. N. Moroz, A. N. Maksimova, and V. A. Kashurnikov p. 1670  abstract

Magnetic Flux Configurations and Vortex Velocity Distribution in HTS with Transport Current Flowing

V. P. Lenkov, A. N. Maksimova, A. N. Moroz, and V. A. Kashurnikov p. 1676  abstract

Effect of Disordering in the Basis of Complex Defective Structures on the Magnetic Properties of High-Temperature Superconductors

K. N. Rykun, A. N. Moroz, A. N. Maksimov, and V. A. Kashurnikov p. 1682  abstract

Peculiarities of Interaction of a Plane Wave with a Potential under Conditions of Mobility of Its Boundaries

H. Y. Barminova and I. M. Kostyshina p. 1692  abstract

Investigation of Conductance in the Extended Hubbard Model

S. D. Mostovoy and O. V. Pavlovsky p. 1697  abstract

Algorithm for Energy Correction of Cross Sections at the Simulation Step in the Determination of the Neutron Yield in a Neutron Generator Target

A. A. Galyuzov and M. V. Kosov p. 1702  abstract

ENGINEERING DESIGN OF NUCLEAR PHYSICAL EQUIPMENT

Spectrometric Characteristics of a Russian-Made Plastic Scintillator

E. A. Litvinovich, A. Y. Oralbaev, D. V. Popov, A. A. Rastimeshin, M. D. Skorokhvatov, and D. A. Chmykhalo p. 1709  abstract

Determination of Inductive Characteristics of the MEPhIST-0 Tokamak Electromagnetic System

S. A. Krat, D. V. Kolodko, I. I. Pashkov, D. L. Ulasevich, A. S. Prishvitsyn, N. E. Efimov, and F. S. Podolyako p. 1714  abstract

Power Supply System for the MEPhIST-0 Tokamak Electromagnetic Coils

N. E. Efimov, F. S. Podolyako, I. I. Pashkov, A. S. Prishvitsyn, I. A. Sorokin, V. V. Vaitonis, and S. A. Krat p. 1722  abstract

Computational Model of Superfluid Helium Condensation in the Chamber of an Ultracold Neutron Source for the PIK Reactor

V. A. Lyamkin, A. P. Serebrov, A. O. Koptyukhov, A. V. Sirotin, G. O. Borodinov, A. A. Nedolyak, D. V. Prudnikov, and P. A. Hazov p. 1736  abstract

Simulation of Dipole Magnets for the Medical Accelerator Complex Luch-Proton

A. A. Malyshev, E. D. Tsyplakov, A. V. Kozlov, N. V. Markov, and T. V. Kulevoy p. 1742  abstract

Development of a Detector for the Proton Accelerator for the Luch-Proton Project

D. L. Logvinov, D. A. Liakin, A. V. Kozlov, E. D. Tsyplakov, and T. V. Kulevoy p. 1749  abstract

Development of a Stripline Beam Position Monitor for Linear Ion Accelerators

V. E. Amosova and S. A. Gavrilov p. 1753  abstract

Development of an Integrating Current Transformer for Picosecond Electron Bunches

I. I. Polonik and S. A. Gavrilov p. 1757  abstract

PHYSICS OF GAS DISCHARGE AND PLASMA

A New Method for Obtaining the EEDF by the Probe Technique in a Hollow Cathode Discharge in Helium

A. V. Bernatskiy, I. I. Draganov, N. A. Dyatko, I. V. Kochetov, V. V. Lagunov, and V. N. Ochkin p. 1760  abstract

Profiles of Electrons Concentration Distribution before and after the Anode in a Discharge with a Hollow Cathode

A. V. Bernatskiy, I. I. Draganov, V. V. Lagunov, and V. N. Ochkin p. 1765  abstract

Using MHz-Range Waves for ICR Preionization of Plasma at the MEPhIST-0 Small Spherical Tokamak

P. R. Naumenko, A. V. Mel’nikov, and S. A. Krat p. 1771  abstract

SOLIDS UNDER EXTREME CONDITIONS

Effect of High-Temperature Annealing on the Microstructure of the W–Cr–Y Alloy

A. A. Nikitin, S. V. Rogozhkin, O. V. Ogorodnikova, and P. V. Lyamkin p. 1784  abstract

Multifractal Analysis of the Time Dependences of the Formation of Dissipative Structures Emerging in Nonlinear Systems of Various Physical Nature

N. I. Sel’chenkova and A. Ya. Uchaev p. 1791  abstract

Emulation of High-Fluence Reactor Irradiation of Highly Oriented Pyrolytic Graphite by Implantation of Helium and Carbon Ions

N. N. Andrianova, A. M. Borisov, E. A. Vorobyeva, and M. A. Ovchinnikov p. 1802  abstract

INTERACTION OF PLASMA, PARTICLE BEAMS, AND RADIATION WITH MATTER

Observation of Gamma-Nuclear Transitions of Excited Nuclei Produced in Hadron-Nucleus Interactions in the Hyperon+ Experiment

A. M. Gorin, S. V. Evdokimov, A. A. Zaitsev, V. I. Izucheev, D. S. Krinitsyn, B. V. Polishchuk, V. I. Rykalin, S. A. Sadovsky, Yu. V. Kharlov, and A. A. Shangaraev p. 1809  abstract

Investigation of Nonequilibrium Photoexcited States in HTS Composites Using Ultrafast Laser Spectroscopy

I. V. Martirosyan, S. V. Pokrovskii, A. V. Petrov, and R. V. Yusupov p. 1815  abstract

Effect of Thermal Activation on the Enhancement of Raman Spectra of Dielectric Microspheres Coated with a Thin Metal Layer

M. S. Shestopalova, A. K. Sarychev, A. V. Ivanov, I. V. Bykov, V. A. Oleinikov, and K. E. Mochalov p. 1821  abstract

Fast Ion Diagnostics of Nanosecond Pinch with Laser Initiation

E. D. Vovchenko, K. I. Kozlowskiy, E. A. Morozova, and A. E. Shikanov p. 1825  abstract

PHYSICS OF NANOSTRUCTURES

Generation of Microwave Radiation in a Coaxial Cylindrical Waveguide Based on an Array of Elongated Nanotubes Forming a Three-Dimensional Structure

N. R. Sadykov and I. E. Shakirov p. 1830  abstract