Oscillatory magnetic anisotropy in one-dimensional atomic wires.
Phys Rev Lett
; 93(7): 077203, 2004 Aug 13.
Article
en En
| MEDLINE
| ID: mdl-15324270
ABSTRACT
One-dimensional Co atomic wires grown on Pt(997) have been investigated by x-ray magnetic circular dichroism. Strong changes of the magnetic properties are observed as the system evolves from 1D- to 2D-like. The easy axis of magnetization, the magnetic anisotropy energy, and the coercive field oscillate as a function of the transverse width of the wires, in agreement with theoretical predictions for 1D metal systems.
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Base de datos:
MEDLINE
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En
Revista:
Phys Rev Lett
Año:
2004
Tipo del documento:
Article