Magneto-optical Kerr rotation of GdTbFeCo films at short wavelength

被引:1
|
作者
Chao, S [1 ]
Sung, TC
Yang, TS
Jeng, TR
Huang, DR
机构
[1] Natl Tsing Hua Univ, Dept Elect Engn, Hsinchu, Taiwan
[2] ITRI, OESL, Hsinchu, Taiwan
关键词
D O I
10.1109/20.667781
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We used alternate sputter method to deposit GdTbFeCo alloy films. The Kerr spectra of these films are relatively flat in the wavelength range from 450nm to 850nm and increased slightly below 450nm. The Kerr angle increased with increased FeCo content in the GdTbFeCo film and this relationship is independent of wavelength in the range from 450nm to 850nm.
引用
收藏
页码:420 / 422
页数:3
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