1. ITMO University, Lomonosova str. 9, St. Petersburg 191002, Russian Federation
2. Moscow Institute of Physics and Technology, 9 Institutskiy per., Dolgoprudny, Moscow Region 141701, Russian Federation
3. Joint Institute for High Temperatures of the Russian Academy of Sciences, 13 Izhorskaya Bd 2, Moscow 125412, Russian Federation
4. Bauman Moscow State Technical University, 2nd Baumanskaya Str., 5, Moscow 105005, Russia