Anisotropy magnitude dispersion in thin films
- 1 January 1966
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 2 (1) , 15-16
- https://doi.org/10.1049/el:19660013
Abstract
The estimation of the effect of angular and magnitude dispersion of anisotropy on the behaviour of thin magnetic films is, in general, a problem of considerable difficulty, owing to the complexity of the magnetostatic interactions in the film. We note that the magnetostatic problem has a straight-forward solution for the case when angular dispersion is zero and amplitude dispersion is periodic along the hard direction. The calculations, although for a highly artificial type of anisotropy dispersion, are of interest, since, in this case, film behaviour can be predicted with due allowance for magnetostatic effects in the film.Keywords
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