V.I. Voronov - Dr.Sc. (Eng.), Professor, Department of Electronic and Quantum Devices, Kazan National Research Technical University named after A.N.Tupolev E-mail: vvi_kai@mail.ru F.N. Nuramov - Post-graduate Student, Kazan National Research Technical University named after A.N. Tupolev E-mail: nuramoff@yandex.ru I.A. Al Taher - Master, Kazan National Research Technical University named after A.N.Tupolev E-mail: eenas.taher@gmail.com