Vol. 64, No. 6, 2021

Instruments and Experimental Techniques

Towards the Breakdown Mechanisms in Micro-Pattern Gas Detectors (a Review)

V. I. Razin p. 787 abstract

Instruments and Methods for Measuring ¹⁴С (a Review)

E. I. Nazarov, A. V. Kruzhalov, A. A. Ekidin, M. E. Vasyanovich, V. V. Parkhomchuk, S. A. Rastigeev, P. N. Kalinkin and E. V. Parkhomchuk p. 790 abstract

ELECTRONICS AND RADIO ENGINEERING

A High-Precision Low-Noise High-Voltage Source

V. V. Kolobov and M. B. Barannik p. 796 abstract

Features of Operation of Transistor Switches in a Half-Bridge Circuit for the Formation of Steep High-Voltage Rectangular Pulses

Ya. E. Zharkov, I. E. Rebrov, V. Yu. Khomich and V. A. Yamshchikov p. 805 abstract

Discrete Polarization Modulators of Radar Signals

E. L. Shoshin p. 812 abstract

A Stand for Studying Backscattering of Radio-Frequency Pulses

E. I. Trenkal, V. S. Pozdnyakov, A. G. Loshchilov and N. D. Malyutin p. 819 abstract

GENERAL EXPERIMENTAL TECHNIQUES

A Gas Generator Based on Porous Titanium in the Composition of Sealed-Off Plasma Focus Chambers

D. I. Yurkov, V. A. Lavrenin, B. D. Lemeshko, Yu. V. Mikhailov, I. A. Prokuratov and A. K. Dulatov p. 825 abstract

An Effective Pulsed-Periodic Chemical HF(DF) Laser

V. Ya. Agroskin, B. G. Bravy, G. K. Vasiliev, V. I. Guriev, S. A. Kashtanov, E. F. Makarov, S. A. Sotnichenko and Yu. A. Chernyshev p. 830 abstract

Analysis of the Characteristics of a Laser Lighting Device

S. M. Zuev, D. O. Varlamov and V. V. Kuksa p. 834 abstract

An Inexpensive Raman, Spectroscopy Setup for Raman, Polarized Raman, and Surface Enhanced Raman, Spectroscopy

Rajeev K. Sinha p. 840 abstract

A Digital X-ray Image Detector

A. A. Trubitsyn and E. Yu. Grachev p. 848 abstract

Thermostabilization of the Frequency of a Proton Relaxometer Based on Nuclear Magnetic Resonance with a Magnetic System on Permanent Magnets

A. A. Mysik, I. V. Byzov and S. V. Zhakov p. 855 abstract

PHYSICAL INSTRUMENTS FOR ECOLOGY, MEDICINE, AND BIOLOGY

Thermoluminescent Dosimeters Based on Aluminum Oxide and Aluminum Nitride Ceramics

N. L. Aluker, A. S. Artamonov, T. I. Gimadova and A. S. Zverev p. 860 abstract

Selection of the Accelerating Structure of a Small Linear Electron Accelerator for Radiotherapy

S. V. Kutsaev p. 869 abstract

Use of a Laser Interference Microscope for Estimating Fluctuations and the Equivalent Elastic Constant of Cell Membranes

A. I. Yusipovich, E. Yu. Parshina, A. A. Baizhumanov, S. K. Pirutin, A. D. Ivanov, V. L. Minaev, G. G. Levin and G. V. Maksimov p. 877 abstract

LABORATORY TECHNIQUES

A Low Temperature Cell for High Frequency Electrophysical Measurements of Semiconductor Devices

K. P. Aimaganbetov, A. U. Aldiyarov, S. R. Zhantuarov, N. Zh. Almasov, E. I. Terukov and N. S. Tokmoldin p. 886 abstract

An Apparatus for Forming Three-Dimensional Structures by the Method of Two-Photon Femtosecond Polymerization with Simultaneous Spatiotemporal Focusing

E. O. Epifanov, E. A. Migal, F. V. Potemkin, A. A. Antoshin, V. I. Yusupov and N. V. Minaev p. 891 abstract

A Simple FPP Device for Pulsed Measurement of Sheet Resistance

Hafiz Muhammad Fahad and Ali Asif p. 898 abstract

Measurements of the Instantaneous Temperature Values of Gas Turbine Engine Gases Using Acoustic Multivibrators

A. V. Artyukhov, V. G. Markov, Zh. A. Sukhinets and A. I. Gulin p. 905 abstract

Cryogenic Purification of Helium and its Use for Preparing Polarization Cells and Carrying Out Non-Optical Polarization of ³He Nuclei

A. S. Makarchenko, V. V. Kuzmin, K. R. Safiullin, D. V. Kan and M. S. Tagirov p. 911 abstract

A Cryomagnetic System with Superconducting Windings for a Magnetic Separator

D. V. Varyukhin, N. V. Taryanik, P. N. Postol and D. O. Fedyuk p. 917 abstract

ERRATA

Erratum to: A High-Voltage High-Frequency Subnanosecond Pulse Generator Based on Gallium Arsenide Drift Step-Recovery Diodes

A. V. Rozhkov p. 921 abstract

Erratum to: A High-Power Diode–Dynistor Generator for Gas-Discharge Technologies

S. V. Korotkov and A. L. Zhmodikov p. 922 abstract

Erratum to: Focusing of X-Rays with a Photon Energy of 9.5 keV by an Ellipsoid with a HOPG Crystal