Comparative study of tight-binding and ab initio electronic structure calculations focused on magnetic anisotropy in ordered CoPt alloy

An empirical multiorbital (spd) tight binding (TB) model including magnetism and spin–orbit coupling is applied to calculations of magnetic anisotropy energy (MAE) in CoPt L10 structure. A realistic Slater–Koster parametrisation for single-element transition metals is adapted for the ordered binary...

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Veröffentlicht in:	Journal of magnetism and magnetic materials 2014-04, Vol.356, p.87-94
Hauptverfasser:	Zemen, J., Mašek, J., Kučera, J., Mol, J.A., Motloch, P., Jungwirth, T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Cobalt base alloys Cobalt compounds Condensed matter: electronic structure, electrical, magnetic, and optical properties Exact sciences and technology Intermetallics Magnetic anisotropy Magnetic properties and materials Magnetically ordered materials: other intrinsic properties Magnetism Mathematical models Physics Platinum compounds Tuning
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