N.Yu. Lobachev1, D.S. Ochkov2, M.Yu. Shepeluk3, L.A. Bliznuk4, N.A. Basov5

1 Moscow Aviation Institute (National Research University) (Moscow, Russia)

2 Moscow Institute of Physics and Technology (National Research University) (Dolgoprudny, Russia)

1−3 PSC «Radiofizika» (Moscow, Russia)

4 The State Association «Scientific-practical center of the National Academy of Sciences  of Belarus on materials science» (Minsk, Belarus)

5 UP «Elkerm» (Minsk, Belarus)