Affiliation: | 1.Penza State University, 440026, Penza, Russia ;2.St. Petersburg State Electrotechnical University LETI, 197022, St. Petersburg, Russia ;3.St. Petersburg State Technological Institute (Technical University), 190013, St. Petersburg, Russia ;4.Grebenshchikov Institute of Silicate Chemistry, Russian Academy of Sciences, 199034, St. Petersburg, Russia ;5.Research and Development Center for Thin-Film Technologies in Energetics, 194064, St. Petersburg, Russia ;6.Ioffe Institute, Russian Academy of Sciences, 194022, St. Petersburg, Russia ; |