S. V. Konstantinov
A. N. Sevchenko Institute of Applied Physical Problems of the Belarusian State University
Belarus

Konstantinov Stanislav V. – Ph. D. (Physics and Mathematics), Senior researcher

7, Kurchatov Str., 220045, Minsk 

F. F. Komarov
A. N. Sevchenko Institute of Applied Physical Problems of the Belarusian State University
Belarus

Komarov Fadey F. – Corresponding Member, D. Sc. (Physics and Mathematics), Professor, Head of the Laboratory

7, Kurchatov Str., 220045, Minsk 

V. E. Strel’nitskij
National Science Center Kharkov Institute of Physics and Technology
Ukraine

Strel’nitskij Vladimir E. – D. Sc. (Physics and Mathematics), Senior researcher, Head of the Laboratory

1, Akademicheskaya Str., 61108, Kharkov