Photodissociation and photoionization of sodium coated C60 clusters M. Pellarin, E. Cottancin, J. Lermé, J. L. Vialle, M. Broyer, F. Tournus, B. Masenelli and P. Mélinon Eur. Phys. J. D, 25 1 (2003) 31-40 Published online: 17 July 2003 DOI: 10.1140/epjd/e2003-00216-4