The influence of domain structure on the variation of coercive field and maximum magnetization of Fe_77.5B_22.5 amorphous alloy

Kolanović, Marko and Pajić, Damir (1996) The influence of domain structure on the variation of coercive field and maximum magnetization of Fe_77.5B_22.5 amorphous alloy. Fizika A, 5 (3). pp. 133-140. ISSN 1330-0008

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Abstract

The magnetic hysteresis of Fe_77.5B_22.5 amorphous ribbon has been studied by the induction method. The results for coercive field (H_c), maximum magnetization (M_m) and remanent magnetization (M_r) are explained by the twofold domain structure of amorphous alloys in form of ribbons. The analysis of the measurements shows that the inner domains are responsible for the magnetization up to about 65% saturation magnetization (M_s) and that the interaction between two domain structures plays an important role in enhanced increase of H_c on M_m > 0.5 M_s. The frequency dependence of parameters of the hysteresis curve is briefly discussed.

Item Type: Article
Date: 1996
Subjects: NATURAL SCIENCES > Physics
Divisions: Faculty of Science > Department of Physics
Publisher: Hrvatsko fizikalno društvo
Depositing User: Gordana Stubičan Ladešić
Date Deposited: 31 Mar 2014 20:10
Last Modified: 14 Nov 2018 15:12
URI: http://digre.pmf.unizg.hr/id/eprint/740

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