Affiliation: | 1.Physical-Technical Research Institute of Nizhni Novgorod State University,Nizhni Novgorod,Russia;2.Institute of Solid-State Physics of the Russian Academy of Science,Chernogolovka, Moscow Region,Russia;3.Baikov Institute of Metallurgy and Material Science of the Russian Academy of Science,Moscow,Russia;4.A. A. Blagonravov Nizhny Novgorod branch Machine Science Institute of the Russian Academy of Science,Nizhni Novgorod,Russia |