Institution: | 1.Institute of Physics, Southern Federal University, Stachki Ave. 194, Rostov-on-Don, Russia, 344090 ;2.Institute of Molecule and Crystal Physics, UFRC of Russian Academy of Sciences, Ufa, Russia, 450075 ;3.Institute for Metals Superplasticity Problems of Russian Academy of Sciences, Ufa, Russia, 450015 ;4.Polytechnic Institute (Branch) in Mirny, North-Eastern Federal University, Tikhonova St. 5/1, Mirny, Sakha Republic, Russia, 678170 ;5.Ufa State Aviation Technical University, Karl Marx St. 12, Ufa, Russia, 450077 ;6.Institute of Mathematics with Computing Centre, UFRC of Russian Academy of Sciences, Ufa, Russia, 450000 ; |