Dimerization in K1C60 and Rb1C60

G Oszlányi, G Bortel, G Faigel, M Tegze, László Gránásy1,2, S Pekker, PW Stephens, G Bendele, R Dinnebier, G Mihaly, A Jánossy, O Chauvet, L Forró

1Institute for Solid State Physics and Optics, Wigner Research Centre for Physics, P.O. Box 49, Budapest H-1525, Hungary
2BCAST, Brunel University, Uxbridge, Middlesex, UB8 3PH, United Kingdom