See also: Yu.V. Gulyaev, I.M. Dremin, V.A. Nechitailo, S.A. Nikitov, O.G. Bakunin
PACS: 42.25.-p, 42.79.Gn, 42.81.-i, 02.60.-x, 02.70.-c, 05.40.-a, 87.57.-s