界面对TbFeCo薄膜磁畴的形成和移动的影响

本文用振动样品磁强计和磁光克尔回线测试仪研究了非晶ＴｂＦｅＣｏ薄膜和ＡＩＮ薄膜之间的界面对非晶ＴｂＦｅＣｏ薄膜磁畴的形成和移动的影响，得出结论：ＡＩＮ薄膜的表面粗糙程度对非晶ＴｂＦｅＣｏ薄膜的磁和磁光性能有影响。当表面光滑时，非晶ＴｂＦｅＣｏ薄膜的磁滞回线和磁光克尔回线的矩形比高。

Study on Ferroelectric PLZT Thin Films Prepared by rf Magnetron Sputtering

Due to many particular characteristics of ferroelectric thin films, such as ferroelectric switching characteristics, piezoelectric effect, pyroelectric effect,electrooptic and sound-optic effect, nonlinear optics effect, etc., ferroelectric thin films have wide applications in microelectronics and optocelectronics. Especially success in ferroelectric memory based on ferroelectric thin films, which show good properties