BARDYSHEV, I. I.; MOKRUSHIN, A. D.; PRIBYLOV, A. A.; SAMAROV, E. N.; MASALOV, V. M.; KARPOV, I. A.; EMELCHENKO, G. A.
(Technical University of Moldova, 2005)
The apparent density, porosity, specific surface and annihilation characteristics of positronium were measured for synthetic opals. It was shown that the total porosity consists of micropores and nanopores connected with ...