In-plane anisotropy studies in amorphous FeBSi films

Uniaxial anisotropy field H/sub k/ and local anisotropy fluctuation represented as magnetic ripple, S were studied as a function of argon pressure during deposition for the RF sputtered amorphous FeBSi films. The influence of P/sub Ar/ on H/sub k/, K/sub loc/, and S (structure constant) is discussed. The magnitude of S and K/sub loc/d/sup 3/2/ were found to be strongly dependent on P/sub Ar/.<
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