1. Institute of Applied Physics, Russian Academy of Sciences, 46 Ulyanov Str., 603950 Nizhny Novgorod, Russia
2. Chemistry Faculty, Lobachevsky State University of Nizhny Novgorod, Gagarina Ave. 23, 603950 Nizhny Novgorod, Russia
3. The Faculty “Advanced School of General and Applied Physics”, Lobachevsky State University of Nizhny Novgorod, Gagarina Ave. 23, 603950 Nizhny Novgorod, Russia