Real-space presentation of the magnetic anisotropy of metallic ferromagnets
Journal Article
·
· Journal of Applied Physics
- Institute of Applied Physics, University of Tsukuba, Tsukuba 305-8573 (Japan)
- Department of Applied Physics, Tohoku University, Sendai 980-8579 (Japan)
A real-space representation of the uniaxial magnetic anisotropy (MA) of metallic ferromagnets is formulated using the full-orbital tight-binding model. By adopting a second-order perturbation for the spin-orbit interaction, numerical calculations of the uniaxial MA are performed for the L1{sub 0} FePt and Y{sub 2}Fe{sub 14}B compounds to evaluate the validity and applicability of the present method.
- OSTI ID:
- 22410026
- Journal Information:
- Journal of Applied Physics, Vol. 117, Issue 17; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0021-8979
- Country of Publication:
- United States
- Language:
- English
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