Theoretical investigation of the relationships between magnetic circular dichroism signals and Gilbert damping coefficient in magnetic films

被引：1
|
作者：
Lua, Jie [1 ]
Yan, Peng [1 ]
机构：
[1] Hong Kong Univ Sci & Technol, Dept Phys, Hong Kong, Peoples R China
来源：
APPLIED PHYSICS LETTERS | 2008年 / 92卷 / 20期
关键词：
D O I：
10.1063/1.2920804
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Inspired by the traditional ferromagnetic resonance (FMR) approach, the relationships between two kinds of magnetic circular dichroism signals and the Gilbert damping coefficient in magnetic films are theoretically investigated within linear response framework. These results may provide inspirations on potential experimental strategies to remeasure the Gilbert damping coefficient, which is traditionally obtained from FMR technique. (C) 2008 American Institute of Physics.
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页数：3
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