PRODUCTION OF METAL CLUSTER BEAMS BY USER VAPORIZATION M. PELLARIN, J.L. VIALLE, J. LERMÉ, F. VALADIER, B. BAGUENARD, J. BLANC et M. BROYER J. Phys. IV France, 01 C7 (1991) C7-725-C7-728 DOI: 10.1051/jp4:19917196