Magnetization reversal in ferromagnetic thin films

被引：0
|
作者：
Sun, Jiali [1 ]
Hu, Jingguo [1 ]
机构：
[1] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China
来源：
NEW MATERIALS, APPLICATIONS AND PROCESSES, PTS 1-3 | 2012年 / 399-401卷
关键词：
Monte-Carlo method; magnetization reversal mechanism; microscopic magnetic domain structures;
D O I：
10.4028/www.scientific.net/AMR.399-401.890
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The magnetization reversal mechanism of the magnetic films system with the different magnetic anisotropy, exchange coupling, interface coupling, etc. has been simulated by Monte-Carlo method. The results show that the decrease of magnetic anisotropy is in favor of motion of domain walls, but is not conducive to consistent rotation. The interface coupling of both the ferromagnetic film and the antiferromagnetic film are helpful to the motion of domain walls while the antiferromagnetic film coupling is the more effective. Meantime, the evolution of the microscopic magnetic domain structures has been inspected intuitively while the system is in the process of magnetization.
引用
收藏
页码：890 / 895
页数：6
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