Effective Triaxial Anisotropy in Triple-Layered Thin Magnetic Films
- 1 December 1966
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 5 (12)
- https://doi.org/10.1143/jjap.5.1148
Abstract
The properties of exchange-coupled composite films composed of three layers of uniaxial anisotropic ferromagnetics have been investigated. Triple-layered films of a Ni-Fe-Co (67–15–18 wt. %) alloy exhibiting predominant triaxial anisotropy have been prepared. Their magnetization characteristics have been measured both with a display device for critical magnetization curves and a torque magnetometer. Both measurements have shown the existence of an effective triaxial anisotropy expected from a previously developed theory which represents the deformation of the critical magnetization curves of multilayered thin films in terms of effective multiaxial anisotropies.Keywords
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