DEPTH PROFILING OF THE MAGNETIC HYPERFINE FIELD IN ULTRATHIN FILMS OF Fe USING MÖSSBAUER SPECTROSCOPY A. H. Owens, C. L. Chien et J. C. WalkerJ. Phys. Colloques, 40 C2 (1979) C2-74-C2-75DOI: https://doi.org/10.1051/jphyscol:1979225