B.K. Sivyakov – Dr. Sc. (Eng.), Professor, Department «Electrotechnique and Electronics», Yuri Gagarin State Technical University of Saratov
E-mail: sibokon@ rambler.ru
D.B. Sivyakov – Ph. D. (Eng.), Associate Professor, Department «Electrotechnique and Electronics», Yuri Gagarin State Technical University of Saratov
E-mail: sibokon@ rambler.ru
V.Ya. Yavchunovsky – Dr.Sc. (Phуs.-Math.), General Director,
SPC «ETNA PLYUS» (Saratov)
E-mail: vyy@etna.su
A.K. Kobets – Post-graduate Student,
Department of Solid State Physics,
Saratov National Research State University named after N. G. Chernyshevsky
E-mail: cobets.alexander@yandex.ru
V.A. Tolstov – Under-graduate Student,
Department of Electric Power Engineerig and Electrotechnology,
Yuri Gagarin State Technical University of Saratov
E-mail: v.tolstof@yandex.ru
E. I. Yusov – Engineer,
SPC «ETNA-PLYUS» (Saratov)
E-mail: yusov.evgeniy@etna.su