ION BEAM MIXING OF Fe30Ni70-Si MULTILAYER THIN FILMS : AN F.M.R. AND A STRUCTURAL STUDY M. Rivoire, G. Suran, P. Gérard et M. Brunel J. Phys. Colloques, 49 C8 (1988) C8-1715-C8-1716 DOI: 10.1051/jphyscol:19888779