Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
67 (1990), S. 5406-5408
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
The electronic and magnetic structure of AunFe(100) superlattices and interfaces are investigated with the layer Korringa–Kohn–Rostoker technique. Enhanced magnetism, over that of bulk bcc Fe, is observed on the Fe layer in all geometries studies. In the supercell geometry the magnetic moment decreases as the number of mediating Au layers is increased, reaching the same asymptotic value as obtained in the interface calculation. These results can be understood in terms of very weak Fe-Au coupling in these systems. The Fe minority-hole states are mainly d states with character orthogonal to the Fe plane, suggesting a tendency for out-of-plane (perpendicular) magnetic anisotropy.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.344568
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