Shape effect on in-plane anisotropy in magnetic dots

被引：9
|
作者：
Chérif, SM [1 ]
Roussigné, Y [1 ]
Dugautier, C [1 ]
Moch, P [1 ]
机构：
[1] Univ Paris 13, CNRS, UPR 9001, Lab PMTM, F-93430 Villetaneuse, France
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2002年 / 242卷
关键词：
small particles; Brillouin scattering; anisotropy-planar; spin waves-surface modes;
D O I：
10.1016/S0304-8853(01)01111-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We have studied the spin waves in square and rectangular dots by Brillouin light scattering. The effects of the demagnetizing field are investigated and commented. In square dots, the observed fourfold symmetry configurational in-plane anisotropy is qualitatively interpreted as resulting from the non-homogeneous profile of the static magnetization, (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：591 / 593
页数：3
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