See also: Ch.B. Lushchik, G.A. Kholodar’, M.K. Sheinkman, M.A. Élango, T.V. Mashovets
PACS: 71.35.Aa, 72.80.Ng, 61.43.Fs, 71.23.An, 71.23.Cq, 65.60.+a, 61.72.Cc, 61.43.Dq, 61.82.Fk, 71.38.Ht