Measurement of effective magnetic anisotropy of nanocrystalline Fe-Cu-Nb-Si-B soft magnetic alloys

The magnetic anisotropy of a nanocrystalline soft magnetic Fe73.5Cu1Nb3Si13.5B9 alloy has been determined by studying the magnetization process. The experimental results on the approach to magnetic saturation have been used to determine its effective magnetic anisotropy constant 〈K〉. This is about o...

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Veröffentlicht in:	Journal of applied physics 1993-12, Vol.74 (11), p.6788-6790
Hauptverfasser:	Ho, Kai-Yuan, Xiong, Xiang-Yuan, Zhi, Jing, Cheng, Li-Zhi
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Condensed matter: electronic structure, electrical, magnetic, and optical properties Exact sciences and technology Magnetic anisotropy Magnetic properties and materials Magnetically ordered materials: other intrinsic properties Metals. Metallurgy Physics
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Zusammenfassung:	The magnetic anisotropy of a nanocrystalline soft magnetic Fe73.5Cu1Nb3Si13.5B9 alloy has been determined by studying the magnetization process. The experimental results on the approach to magnetic saturation have been used to determine its effective magnetic anisotropy constant 〈K〉. This is about one tenth of the magnetocrystalline anisotropy constant K1 of individual α-Fe (Si) grains.
ISSN:	0021-8979 1089-7550
DOI:	10.1063/1.355078