ANALYSIS OF MAGNETIC DOMAIN STRUCTURES IN CoCr SPUTTERED FILMS USING DIFFERENTIAL PHASE CONTRAST ELECTRON MICROSCOPY J. N. Chapman, D. J. Rogers et J. P. C. BernardsJ. Phys. Colloques, 49 C8 (1988) C8-1965-C8-1966DOI: https://doi.org/10.1051/jphyscol:19888890