Vol. 71, No. 6, 2026

Technical Physics

Features of the Formation of a Digital Elevation Model for Simulating the Transport of Suspended Sediments

M. V. Ivanov, A. N. Ugarov, A. A. Ryazantsev, V. D. Vyazova, R. A. Taranov, and B. S. Ksenofontov p. 349 abstract

Optimized Toggle Flip-Flop for Asynchronous Mod-10 BCD Counter Layout Using QCA

Rohit Kumar Shaw, Angshuman Khan, and M. C. Parameshwara p. 357 abstract

Quantitative Relation between the Plasma Torch Geometry and Thermophysical Parameters of Low-Grade Coal Combustion

A. G. Batukhtin, A. E. Noskova, V. V. Romanova, S. G. Batukhtin, and I. Yu. Batukhtina p. 368 abstract

Oblique Electromagnetic Wave Incidence on a Two-Layer Dielectric Resonator-Polarizer with Strip Conductor Subwavelength Gratings at Their Interfaces

B. A. Belyaev, A. S. Voloshin, and R. G. Galeev p. 374 abstract

Axion and Neutrino Production by an Alternating Electromagnetic Field

V. V. Skobelev p. 383 abstract

Geometry, Dynamics, and Acoustics of Drop Flows in Gravitational and Electrostatic Fields

A. Yu. Il’inykh, V. E. Prokhorov, and Yu. D. Chashechkin p. 391 abstract

Improvement of the Antifriction Properties of Carbon−Carbon Composites in Friction-Type Bearings under Dry Friction Conditions

V. V. Alisin, I. N. Kravchenko, M. N. Erofeev, I. A. Leshakov, and O. S. Bukov p. 414 abstract

Analysis of Conditions for a Vapor Explosion Emerging when a High-Temperature Liquid–Metal Drop Falls into Water

O. A. Sinkevich and A. N. Kireeva p. 420 abstract

Effect of External Chamfer on the Performance of a Hartmann Whistle with a Helmholtz Resonator

Yong Son Jong, Chol Jin Jon, and Jong Ryol Kim p. 429 abstract

On the Dependence of Electrical Resistance of a Metal on Its Atomic Number

S. O. Gladkov p. 435 abstract

Mathematical Model of Coating Formation during Supersonic Gas-Flame Spraying

Yu. A. Kuznetsov, D. D. Yakovlev, A. V. Dobychin, A. A. Gribakin, S. I. Matyukhin, and I. N. Kravchenko p. 443 abstract

Calculation and Visualization of the Fine Structure of Periodic Flows in Heterogeneous Compressible Media

Yu. D. Chashechkin p. 449 abstract

Color Panoramic and Narrow-Field Schlieren Observations of Heterogeneous Fluid Flows

Yu. D. Chashechkin p. 454 abstract

Advanced Logic Locking Hardware Security Using Quantum Dot Cellular Automata-Based Enhanced Majority Voter in Quantum Technology

V. Bhuvaneswari and S. Yuvaraj p. 461 abstract

Design of Multipurpose Logic Gates Using Fluid–Fluid Phononic Crystal Based Single Ring Resonator for Acoustic Applications

Arka Roy Bin, Jayanta Kumar Rakshit, and Manjur Hossain p. 470 abstract

Simulation of the Temperature Field in the Quartz Substrate and the Effect of Thickness on the Laser Damage Mechanism

Guixia Wang and Yifan Liu p. 488 abstract

Physical and Mechanical Study of the Behavior of Hybrid Structures

A. I. Resinets and M. I. Tilinin p. 497 abstract

Numerical Study of the Helicopter’s Main Rotor Performance when Hovering above the Edge of a Limited Flat Surface

P. V. Makeev, A. I. Shomov, and K. A. Erin p. 505 abstract