When the aspect ratio of element in patterned films was fixed, the magnitude of in-plane anisotropy increased as the width of element decreased.
在单元矩形比保持一定的情况下，面内各向异性的大小随薄膜中单元的宽度减小而增加。
2
When the width of the element of patterned films was fixed, the magnitude of in-plane anisotropy increased with the aspect ratio.
在单元宽度一定的条件下，面内各向异性的大小随薄膜中单元的矩形比增加而增加。
3
In certain condition, DC Joule annealing can induce circular anisotropy among the ferro-magnetic layer of the samples, thus increases the ratio of the GMI effect of the samples.