S.G. Elizarov – Ph.D.(Phys.-Math.), Head of Laboratory, Physics Faculty of Lomonosov Moscow State University E-mail: elizarov@physics.msu.ru

G.A. Lukyanchenko – Ph.D.(Phys.-Math.), Research Scientist, Physics Faculty of Lomonosov Moscow State University E-mail: lukyanchenko@physics.msu.ru

D.S. Markov – Senior Research Scientist, Physics Faculty of Lomonosov Moscow State University

E-mail: markovds@maltsystem.com

A.M. Monakhov – Research Scientist, Physics Faculty of Lomonosov Moscow State University

E-mail: monahov.aleksandr@physics.msu.ru

A.D. Sizov – Research Scientist, Physics Faculty of Lomonosov Moscow State University

E-mail: anatoliy.sizov@gmail.com

V.A. Roganov – Senior Research Scientist, Institute of Mechanics of Lomonosov Moscow State University E-mail: radug-a@ya.ru