Diffracted magneto-optical Kerr effect of a Ni magnetic grating

被引：5
|
作者：
Kim, J. B. [1 ,2 ]
Lu, Y. H. [1 ,2 ]
Cho, M. H. [1 ,2 ]
Lee, Y. P. [1 ,2 ]
Rhee, J. Y. [3 ]
Lee, J. -H. [4 ]
Ho, K. -M. [4 ]
机构：
[1] Hanyang Univ, Dept Phys, Seoul 133791, South Korea
[2] Hanyang Univ, Quantum Photon Sci Res Ctr, Seoul 133791, South Korea
[3] Sungkyunkwan Univ, Dept Phys, Suwon 440746, South Korea
[4] Iowa State Univ, Ames Lab, US Dept Energy, Ames, IA 50011 USA
来源：
JOURNAL OF APPLIED PHYSICS | 2009年 / 106卷 / 09期
关键词：
Optical Kerr effect;
D O I：
10.1063/1.3247972
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We report the results of a joint experimental and theoretical investigation focused on the magneto-optical (MO) properties of one-dimensional magnetic grating structure made of Ni It was found that the longitudinal Ken, rotation of the second-order diffracted beam is nearly three times larger than that of the zeroth-order beam. The calculational results further confirmed the experimental ones. and almost perfectly reproduced the measured hysteresis loops of the longitudinal MO Kerr rotation. elucidating the origin of the enhanced MO rotation (C) 2009 American Institute of Physics. [doi: 10.1063/1.3247972]
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页数：3
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