DocumentCode
1413056
Title
Magnetoelectric Neel anisotropies
Author
Skomski, Ralph
Author_Institution
Max-Planck-Inst. fur Mikrostrukturphys., Halle, Germany
Volume
34
Issue
4
fYear
1998
fDate
7/1/1998 12:00:00 AM
Firstpage
1207
Lastpage
1209
Abstract
The applicability of Neel´s pair model to metallic 3d surfaces and interfaces is explained in terms of the tight-binding moments-theorem. The Neel model reproduces itinerant magnetism so long as the band structure is approximated by third-moment atomic-pair contributions. This establishes an atomic Neel description of interfaces and impurities. The Neel parameter g depends on the d-band filling and, to some extent, on the atomic structure
Keywords
band model of magnetism; interface magnetism; magnetic anisotropy; magnetoelectric effects; surface magnetism; Neel´s pair model; band structure; d-band filling; interfaces; itinerant magnetism; magnetoelectric Neel anisotropies; metallic 3d surfaces; third-moment atomic-pair contributions; tight-binding moments-theorem; Anisotropic magnetoresistance; Electrostatics; Magnetic anisotropy; Magnetic films; Magnetostatics; Perpendicular magnetic anisotropy; Physics; Rough surfaces; Surface morphology; Surface roughness;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.706496
Filename
706496
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