EFFECTS OF A GOLD SHANK-OVERLAYER ON THE FIELD ION IMAGING OF SILICON A.J. MELMED, W.A. SCHMIDT, J.H. BLOCK, M. NASCHITZKI et M. LOVISA J. Phys. Colloques, 47 C7 (1986) C7-333-C7-336 DOI: 10.1051/jphyscol:1986757