Comparison of surface and volume coercive field of sputtered CoCr thin films Smits, J. ; Luitjens, S. ; Geuskens, R. ; Smits, J. ; Luitjens, S. ; Geuskens, R. Abstract Publication: IEEE Transactions on Magnetics Pub Date: January 1984 DOI: 10.1109/TMAG.1984.1063018 Bibcode: 1984ITM....20...60S