Magnetic domains in epitaxial ordered FePd(001) thin films with perpendicular magnetic anisotropy

被引：177
|
作者：
Gehanno, V [1 ]
Marty, A [1 ]
Gilles, B [1 ]
Samson, Y [1 ]
机构：
[1] THERMODYNAM & PHYSICOCHIM MET LAB,CNRS,F-38042 ST MARTIN DHER,FRANCE
来源：
PHYSICAL REVIEW B | 1997年 / 55卷 / 18期
关键词：
D O I：
10.1103/PhysRevB.55.12552
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Small magnetic domains (70 nm) have been observed by magnetic force microscopy in ordered FePd thin films grown by molecular-beam epitaxy. The layers exhibit a perpendicular magnetic anisotropy induced by uniaxial Ll(0) [CuAu(I)-type] chemical ordering. The magnetization curves show that the easy magnetization axis is perpendicular to the film plane and their interpretation with a micromagnetic model leads to the correct size of the domains.
引用
收藏
页码：12552 / 12555
页数：4
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