Federal Research Center A.V. Gaponov-Grekhov Institute of Applied Physics of the Russian Academy of Sciences Address:ul. Ulyanova 46, Nizhny Novgorod, 603000, Russian Federation Website:www.appl.sci-nnov.ru
N.I. Lobachevskii Nizhnii Novgorod State University Address:prosp. Gagarina 23, Nizhnii Novgorod, Russian Federation Fax:+7 (831) 265 8592 Website:www.unn.ac.ru