Affiliation: | (1) Department of Physics, Moscow State University, Vorob’evy Gory, 119992 Moscow, Russia;(2) R&D Company VICHEL, 49 Leninsky Prospect, 119991 Moscow, Russia;(3) Landau Institute for Theoretical Physics, Chernogolovka, 142432 Moscow Region, Russia;(4) Institute for Theoretical and Applied Electrodynamics of the RAS, 13 Izhorskaya, 125412 Moscow, Russia |