See also: A.A. Krokhin, P.B. Wilkinson, A.A. Belyaev, Ch.R. Tench, S. Bujkiewicz, F.W. Sheard, L. Eaves, M. Henini
PACS: 72.15.-v, 72.15.Rn, 05.60.Gg, 05.45.Mt