Institution: | 1.Federal Scientific Research Centre Crystallography and Photonics, Russian Academy of Sciences, 119333, Moscow, Russia ;2.National Research Center Kurchatov Institute, 123182, Moscow, Russia ;3.Institute of Applied Problems of Physics, National Academy of Sciences of the Republic of Armenia, Yerevan, Armenia ;4.National Research Tomsk Polytechnic University, 634050, Tomsk, Russia ; |