Affiliation: | (1) Faculty of Physics, Belarusian State University, pr. Nezavisimosti 4, Minsk, 220030, Belarus;(2) Department of Technology of Electronic Devices, Faculty of Computer-Aided Design, Belarusian State University of Informatics and Radioelectronics, ul. P. Brovka 6, Minsk, 220027, Belarus;(3) Prokhorov General Physics Institute, Russian Academy of Sciences, ul. Vavilova 38, Moscow, 119991, Russia |