Vol. 64, No. 4, 2021

Instruments and Experimental Techniques

NUCLEAR EXPERIMENT TECHNIQUE

Measuring the Current of a Beam of Argon Ions Accompanying a Beam of Protons in a Tandem Accelerator with Vacuum Insulation

Ya. A. Kolesnikov, G. M. Ostreinov, P. D. Ponomarev, S. S. Savinov, S. Yu. Taskaev and I. M. Shchudlo p. 503 abstract

A Cherenkov Proton-Beam Monitor

R. M. Djilkibaev p. 508 abstract

Selection of Events in the Absorption Reactions of π^–-Meson Nuclei

Yu. B. Gurov, S. V. Lapushkin, S. V. Rozov, V. G. Sandukovsky and B. A. Chernyshev p. 516 abstract

ELECTRONICS AND RADIO ENGINEERING

A High-Frequency Digital Computational Synthesizer of Composite Broadband Signals for Telecommunication Systems

I. V. Ryabov, I. V. Strel’nikov and N. V. Degtyarev p. 520 abstract

Current Pulse Switches on the Basis of Reverse Switch-on Dynistors for Power Electrophysical Equipment

A. G. Arzev, I. V. Galakhov, L. S. Ganin, A. V. Grishanin, V. V. Eliseev, V. N. Kartaev, E. V. Kozhenkov, A. V. Krekov, V. A. Martynenko, V. G. Muskatn’ev, D. A. Naumov, D. Yu. Nemaev, V. A. Osin, V. V. Sviridov, O. V. Frolov and A. A. Khapugin p. 529 abstract

GENERAL EXPERIMENTAL TECHNIQUE

Physical Sputtering of a Copper Anode of a Planar Magnetron by a Beam of Accelerated Argon Ions with an Energy of 1–10 keV

A. P. Semenov, I. A. Semenova, D. B.-D. Tsyrenov and E. O. Nikolaev p. 539 abstract

The Possibilities of Increasing the Accuracy of Measuring Absolute Distances by the Method of Spectral Low Coherence Interferometry

V. T. Potapov and N. M. Zhamaletdinov p. 542 abstract

An Acousto-Optical Summator–Modulator of Laser Radiation

S. N. Antonov p. 546 abstract

An Acoustooptic Spatial-Frequency Filter of Two-Color Radiation Operating in the First Diffraction Order

V. M. Kotov and A. I. Voronko p. 549 abstract

PHYSICAL DEVICES FOR ECOLOGY, MEDICINE, BIOLOGY

A Radiation Transport Monitor

V. N. Alferov, G. I. Britvich, D. A. Vasiliev, M. Yu. Kostin, A. V. Lutchev, A. V. Sukhikh, V. N. Fedorchenko, S. K. Chernichenko and A. A. Yanovich p. 554 abstract

Muon Telescope Based on Scintillation Counters

S. K. Gerasimova, P. Yu. Gololobov, V. G. Grigor’ev, A. S. Zverev, S. A. Starodubtsev, A. G. Egorov, N. I. Neustroev, A. A. Mikheev, E. E. Sorokin, A. Ya. Karmadonov and A. V. Pakhmullov p. 558 abstract

A Gamma-Spectrometer Ground Installation for Detecting Cosmic Rays in the Casleo Astronomic Complex

M. V. Philippov, V. S. Makhmutov, A. N. Kvashnin, O. S. Maksumov, Yu. I. Stozhkov, J.-P. Raulin and J. Tacza p. 566 abstract

Physical Modeling of the Impact of Atomic Oxygen of the Earth’s Ionosphere on Spacecraft Polymers

V. A. Shuvalov, N. A. Tokmak, N. I. Pismennyi and G. S. Kochubey p. 570 abstract

A Directional Detector of Moderate Energy Neutrons

E. A. Mikhalko, E. A. Maurchev, Yu.V. Balabin and A. V. Germanenko p. 580 abstract

A Hardware–Software Complex for Ipsilateral Measurements of the Acoustic Reflex Threshold

A. V. Bogomolov, S. P. Dragan and I. V. Olenina p. 586 abstract

Development of a Sound Coding Algorithm for a Cochlear Implantation System

E. M. Gluhovsky, A. I. Egorov and M. I. Karapetyants p. 596 abstract

A String Wave Recorder with Infrared Registration of String Lengths

V. V. Sterlyadkin, K. V. Kulikovsky, A. V. Kuzmin, E. A. Sharkov and M. V. Likhacheva p. 609 abstract

LABORATORY TECHNIQUES

An Apparatus for Extraction of Rhenium Radio Isotopes from an Irradiated Tungsten Target

V. A. Zagryadskiy, Ya. M. Kravets, S. T. Latushkin, T. Yu. Malamut, V. I. Novikov, A. V. Ryzhkov, T. A. Udalova, V. N. Unezhev and D. Yu. Chuvilin p. 615 abstract

A Technique for Studying the Resistance of LEDS to Irradiation by Fast Neutrons at the IRT-T Reactor

A. V. Gradoboev, E. A. Bondarenko, V. A. Varlachev, E. G. Yemets and V. V. Sednev p. 619 abstract

A Hardware and Software Complex for Studying the Charge and Discharge Characteristics of Secondary Chemical Current Sources

S. E. Mochalov, A. V. Antipin, A. R. Nurgaliev, D. V. Kolosnitsyn and V. S. Kolosnitsyn p. 623 abstract

Conductivity Sensors Based System Development and Application to Investigate the Interfacial Behaviour between Supersonic Steam Jet and Water