Affiliation: | 1.Ural Federal University, Yekaterinburg, 620000, Russia ;2.Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620137, Russia ;3.Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia ;4.Novosibirsk State University, Novosibirsk, 630090, Russia ; |