Thickness dependence of magneto-optic effects in TbFeCo film
Thickness dependence of magneto-optic effects in TbFeCo film
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DOI：
10.1109/20.281297
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发表时间：
1993-11
影响因子：
2.1
通讯作者：
Y. Yuan;F. Chevrier;H. Gall;M. Rommeluére;Y. Dumond
中科院分区：
文献类型：
--
作者：
Y. Yuan;F. Chevrier;H. Gall;M. Rommeluére;Y. Dumond
用法拉第旋转测量法研究了在相同溅射条件下制备的rf溅射非晶TbFeCo薄膜矫顽力与厚度的关系。利用一种特殊的STRATA数学方法对EPMA进行了改进，证实了成分与厚度无关，矫顽力的变化与随着膜厚的增加，形貌由细向粗演变所引起的局部钉钉力的变化有关。>
The thickness dependence of the coercivity of RF-sputtered amorphous TbFeCo films prepared with the same sputtering conditions has been investigated by using Faraday rotation measurements. From the use of a special STRATA mathematical method to improve EPMA it is confirmed that the composition is thickness independent and the coercivity change is correlated to the variation of the local pinning force induced by the evolution of the morphology from fine to coarse structure by increasing the film thickness. >