Numéro
J. Phys. IV France
Volume 03, Numéro C4, Septembre 1993
4th International Workshop on Positron and Positronium Chemistry
Page(s) C4-153 - C4-159
DOI http://dx.doi.org/10.1051/jp4:1993421
4th International Workshop on Positron and Positronium Chemistry

J. Phys. IV France 03 (1993) C4-153-C4-159

DOI: 10.1051/jp4:1993421

Positron distributions and lifetimes in MxC60 (M : alkali or alkaline-earth)

S. ISHIBASHI, N. TERADA, M. TOKUMOTO, N. KINOSHITA and H. IHARA

Electrotechnical Laboratory, 1-1-4 Umezono, Tsukuba, Ibaraki 305, Japan


Abstract
Positron distributions and lifetimes in both bulk and trapped states have been calculated on MxC60 (M = K, Rb, Cs, Ba, x = 3, 4, 6) using the superposed-atom model and the numerical relaxation technique. The effect of rotation of C60 molecules on positron states is also investigated.



© EDP Sciences 1993