1. Physics and Technology Institute, V.I. Vernadsky Crimean Federal University, 295007 Simferopol, Russia
2. Shubnikov Institute of Crystallography of FSRC “Crystallography and Photonics” RAS, 119333 Moscow, Russia
3. National Research Center “Kurchatov Institute”, 123098, pl. Akademika Kurchatova, 1, Moscow, Russia