Condensed Matter


The Influence of the Demagnetizing Energy on Conventional Amorphous WIRES’ Magnetic Anisotropy

Authors: Mugur B. Răuţ

In this paper we initiate a study concerning the influence of demagnetizing energy on conventional amorphous wires’ (CAW) magnetic anisotropy. Normally, if we want to calculate the magnetic anisotropy of CAW we must take into account the magnetoelastic energy as the most influent energy in the expression of magnetic anisotropy. The importance of this energy is determinant in domain walls creation and, consequently, in amorphous material magnetic behavior. There is a critical value of radius/length ratio for which the effects of demagnetizing field, the field depending on wire form, can’t be no more neglected. We have established this ratio. It exhibits a great importance, especially when we wish to avoid these demagnetizing effects and to have a better control of final magnetization. What it counts, undoubtedly, in all applications involving CAW.

Comments: 4 Pages.

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Submission history

[v1] 2016-10-20 21:52:05

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