Analysis of the in-plane magnetic anisotropy in amorphous ribbons obtainedby torque magnetometry

Authors
Tejedor, M Garcia, JA Carrizo, J Elbaile, L Santos, JD Mira, J Rivas, J
Citation
M. Tejedor et al., Analysis of the in-plane magnetic anisotropy in amorphous ribbons obtainedby torque magnetometry, J APPL PHYS, 86(4), 1999, pp. 2185-2190
Citations number
9
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF APPLIED PHYSICS
ISSN journal
00218979 → ACNP
Volume
86
Issue
4
Year of publication
1999
Pages
2185 - 2190
Database
ISI
SICI code
0021-8979(19990815)86:4<2185:AOTIMA>2.0.ZU;2-2
Abstract
The evolutions of the uniaxial torque and magnetization with the applied ma gnetic field allow us to discriminate the sources of in-plane magnetic anis otropy in amorphous ribbons. In order to determine the magnetic anisotropy sources, a simple model has been developed for an inhomogeneous material. W e apply this model to explain the quite different behavior observed in the evolution of the uniaxial torque amplitude with the applied magnetic field of two commercial Co-based amorphous alloys. (C) 1999 American Institute of Physics. [S0021-8979(99)07416-2].