Contents

Instruments and Experimental Techniques

Vol. 69, No. 1, 2026

Sources of Nonrelativistic High-Current Electron Beams with Arc Plasma Sources Built into the Cathode (Review)

P. P. Kiziridi, G. E. Ozur, and A. V. Schneider p. 1  abstract

NUCLEAR EXPERIMENTAL TECHNIQUES

Results of the First Technological Run of the Superconducting Booster Synchrotron of the NICA Accelerator Complex

D. N. Nikiforov, Yu. G. Bespalov, M. V. Petrov, G. L. Kuznetsov, E. V. Sergeeva, E. V. Gorbachev, and G. S. Sedykh p. 19  abstract

NUCLEAR EXPERIMENTAL TECHNIQUES

Development and Investigation of Semiconductor Detectors of Ionizing Radiation Based on p-Si/n-InP Heterostructures

S. A. Radzhapov, A. S. Saidov, Sh. N. Usmonov, and B. S. Radzhapov p. 26  abstract

Neural Networks for the Single Electrons Coincidence Background Mitigation in the RED-100 Detector

O. E. Razuvaeva, D. G. Rudik, V. A. Belov, A. M. Konovalov, and E. S. Kozlova p. 30  abstract

APPLICATION OF COMPUTING TECHNOLOGY IN THE EXPERIMENT

Modification of the Method of Multiple Mutual Synchronization of Parallel Computing Threads for Processors with Hyperthreading Technology

S. Yu. Ksenofontov p. 35  abstract

ELECTRONICS AND RADIO ENGINEERING

Charging Power Supply for the Capacitive Energy Storage Module of a Monopulse Laser System

A. A. Asabin, V. V. Vanyaev, I. A. Varygin, E. A. Kopelovich, A. Yu. Novikov, and M. M. Troitskii p. 40  abstract

Terahertz Devices

G. I. Kropotov, D. A. Popov, and D. I. Tsypishka p. 50  abstract

ELECTRONICS AND RADIO ENGINEERING

LGVI-100/50 Ladder Generator of High-Voltage Pulses

S. I. Gusev, A. B. Ermakov, P. Yu. Krasheninin, V. P. Makarov, G. M. Mustafa, S. V. Chistilin, E. A. Sharipov, A. A. Ananichev, A. P. Fokin, and M. Yu. Glyavin p. 58  abstract

GENERAL EXPERIMENTAL TECHNIQUES

Experimental Study of Blob Dynamics and Turbulence Spreading in the Sol of IR-T1 Tokamak by Mix-probe

Mansoureh Lafouti and Mahdi Mahjour p. 66  abstract

GENERAL EXPERIMENTAL TECHNIQUES

Physical Processes in Sealed Plasma Focus Chambers That Limit Their Service Life

Yu. V. Mikhailov, I. A. Prokuratov, and B. D. Lemeshko p. 73  abstract

An Automated System for Probe Measurements of Dynamic Characteristics of Pulse Discharges

I. I. Usatov and N. P. Poluektov p. 91  abstract

GENERAL EXPERIMENTAL TECHNIQUES

Energy and Angular Distribution of Charge Particles’ Measurement by the Fast Ionization Chamber without a Frisch Grid

V. A. Khryachkov, V. V. Ketlerov, and T. A. Khromyleva p. 99  abstract

GENERAL EXPERIMENTAL TECHNIQUES

On the Calibration of Receiving Equipment for Diagnostics by the Method of Collective Scattering of Millimeter Radiation for an Open Magnetic Trap GDT

T. A. Khusainov p. 107  abstract

A Kicker for an Intense Electron Beam

O. N. Alyakrinskiy, A. V. Akimov, P. A. Bak, A. M. Batrakov, K. I. Zhivankov, I. A. Zhuravlev, P. V. Logachev, O. A. Nikitin, O. A. Pavlov, I. V. Penzin, A. V. Petrenko, D. V. Petrov, R. V. Protas, D. F. Reshetov, and A. A. Starostenko p. 117  abstract

Spatial Resolution of Images and Effective Focus Size of Bremsstrahlung of an Improved Compact Betatron SEA-2 with Electron Energy of 2.5 MeV

M. M. Rychkov, V. V. Kaplin, and V. A. Smolyanskiy p. 125  abstract

Feasibility Study on Self-forming Self-aligned Microlens Array Fabricated by Transparent Packaging Medium

X. T. Zhang, Y. F. Yang, C. Q. Guo, Y. Wu, L. Wang, L. Liu, L. N. Liu, L. B. Li, X. X. Han, Z. B. Li, and G. Q. Zhang p. 134  abstract

High-voltage Pulsed Accelerator IGUR-P for X-Raying Tasks

N. M. Vagina, A. V. Shlyapkin, E. N. Koloskov, D. D. Chernoskulova, E. N. Ezhov, G. N. Krasnov, and A. V. Koshkin p. 147  abstract

GENERAL EXPERIMENTAL TECHNIQUES

The Receiving and Transmitting System with an Improved Field Uniformity for the Magnetic Resonance Imaging System with a Magnetic Field Induction of 0.4 T

V. L. Odivanov, Ya. V. Fattakhov, A. A. Bayazitov, A. R. Fakhrutdinov, and V. A. Shagalov p. 153  abstract

PHYSICAL INSTRUMENTS FOR ECOLOGY, MEDICINE, BIOLOGY

Measuring Proton Beam Parameters Using Boron-Enriched Plastic Scintillators

T. A. Bykov, G. D. Verkhovod, V. V. Porosev, S. Yu. Taskaev, and A. E. Shemyakov p. 160  abstract

A Comparison of Data-Filtering Methods Obtained Using Different Machine-Learning Models for Head Detection during vHIT Recordings on a Smartphone Camera

G. D. Mamykin, A. A. Kulesh, F. L. Barkov, V. P. Pervadchuk, A. O. Oskolkova, S. Krapivin, and Yu. A. Konstantinov p. 166  abstract

Crimean Laser Interference Complex

G. I. Dolgikh, M. A. Bolsunovskii, A. V. Garmashov, V. A. Dulov, O. B. Kudinov, A. A. Latushkin, V. K. Fishchenko, V. A. Chupin, V. A. Shvets, and S. V. Yakovenko p. 181  abstract

LABORATORY EQUIPMENT

Method for Studying Uniaxial Deformed Wires in a Perpendicular Magnetic Field

E. Condrea, I. Belotercovschii, and A. Sidorenko p. 188  abstract

LABORATORY EQUIPMENT

Partial Discharge Time Delay Estimation Algorithm Based on Phat-Scot Joint Weighting Function

Donghui Zhang, Junhong Xing, Wenyuan Liu, Linna Wang, Zhanquan Wang, Mingxing Jiao, and Yun Liu p. 193  abstract

Study of Fiber Optic Temperature Sensors Using AWG Structures

A. D. Byalik, A. S. Gorin, D. S. Kazantsev, and D. B. Yamshchikov p. 202  abstract

A Thick Gas Electron Multiplier with Wire Focus Electrodes

V. I. Razin p. 208  abstract

LABORATORY EQUIPMENT

Fabrication technology of SINIS structures based on Nb, NbN and Al

M. A. Markina, A. M. Chekushkin, M. A. Tarasov, and M. Yu. Fominskii p. 213  abstract

LABORATORY EQUIPMENT

Method and System for Assessing Mechanical and Morphological Characteristics of Delicate Microstructures

E. D. Minaeva, N. V. Minaev, and V. I. Yusupov p. 222  abstract

A Device for Carrying Out High-Precision Measurements of Small-Angle X-Ray Scattering on Liquid Samples

V. N. Zabluda, O. S. Ivanova, I. S. Edelman, A. S. Kichkailo, and R. V. Moryachkov p. 228  abstract

Transient Heat Flux Measurement Sensor for High-speed Applications

Shamim Pathan, Omkar Patil, Kaustubh Patil, Shreyash Parab, Rupesh Chaudhari, and Nilaj Deshmukh p. 234  abstract

LABORATORY EQUIPMENT

Laboratory Setup for Studying Combustion of High-Energy Materials with High-Speed Visualization

F. A. Gubarev, L. Yu. Davydova, and A. A. Zykov p. 241  abstract