A.S. Elshin - Trainee researcher, Moscow State Technical University of Radio Engineering, Electronics and Automation. E-mail: elshin_andrew@mail.ru N.Yu. Firsova - Trainee researcher, Moscow State Technical University of Radio Engineering, Electronics and Automation. E-mail: natfirsova@gmail.com E.D. Mishina - Dr. Sc. (Phys.-Math.), Professor, Moscow State Technical University of Radio Engineering, Electronics and Automation. E-mail: mishi-na_elena57@mail.ru O.M. Zhigalina - Тainee researcher, Shubnikiv Institut of crystallograhy Russian Academy of Sciences (ICRAS). E-mail: zhigal@ns.crys.ras.ru D.A. Abdullaev Trainee researcher, Moscow State Technical University of Radio Engineering, Electronics and Automation D.A. Kiselev - Ph. D. (Phys.-Math.), MISA National University of Science and Technology (Moscow)