K.I. Nikiforov - Ph.D. (Eng.), Associate Professor, Chair of Electric and Electronic Equipment, Chuvash state University (Cheboksaru, Russia). E-mail: igorkronidovich@mail.ru
T.A. Ayupov - Ph.D. (Eng.), Associate Professor, Chair Nanotechnology in electronics, Kazan National Research Technical University named after A.N.Tupolev (KNRTU-KAI). E-mail: aypov_t@mail.ru
R.R. Faizullin - Dr.Sc. (Eng.), Professor, Head of Chair Nanotechnology in electronics, Kazan National Research Technical University named after A.N.Tupolev (KNRTU-KAI). E-mail: rrfayzullin@kai.ru
Y.K. Evdokimov - Dr.Sc. (Eng.), Professor, Head of Chair Radioelectronics and Information Measurement Equipment, Kazan National Research Technical University named after A.N.Tupolev (KNRTU-KAI). E-mail:evdokimov.riit@kstu-kai.ru