Coercivity and induced magnetic anisotropy by stress and/or field annealing in Fe- and Co- based ( Finemet-type) amorphous alloys
作者： C. Miguel , A. Zhukov , J.J. del Val , J. González
DOI: 10.1016/J.JMMM.2005.03.041
关键词: Magnetic anisotropy 、 Amorphous metal 、 Nuclear magnetic resonance 、 Coercivity 、 Ferromagnetism 、 Anisotropy 、 Magnetization 、 Magnetic shape-memory alloy 、 Amorphous solid 、 Condensed matter physics 、 Materials science
摘要: Uniaxial magnetic anisotropy has been induced in amorphous Fe 73.5 Cu 1 Nb 3 Si 15.5 B 7 (Fe-rich) and (Co 77 13.5 9.5 ) 90- (Co-rich) ferromagnetic alloys by annealing under stress and/or field. Such plays a crucial role on the magnetization process and, consequently, determine future applications of these materials. The mechanisms involved origin such showed significant differences between Fe-rich Co-rich alloys. This work provides comparative study coercive field (Finemet) treated
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