Affiliation: | (1) Moscow Power Engineering Institute, Krasnokazarmennaya ul. 14, Moscow, 111250, Russia;(2) Institute of High-Purity Substances, Russian Academy of Sciences, ul. Tropinina 49, Nizhni Novgorod, 603600, Russia;(3) Shubnikov Institute of Crystallography, Russian Academy of Sciences, Leninskii pr. 59, Moscow, 117333, Russia;(4) Institute of General Physics, Russian Academy of Sciences, ul. Vavilova 38, Moscow, 117942, Russia |