1. Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk 660036, Russia
2. Department of Engineering Physics and Radio Electronics, Siberian Federal University, Krasnoyarsk 660041, Russia
3. Department of Physics, Siberian State University of Science and Technology, Krasnoyarsk 660014, Russia
4. Scientific-Practical Materials Research Center NAS, Minsk 220072, Belarus