Pt底层对TbFeCo薄膜磁性能与磁光性能的影响

稀有金属材料与工程, 2008, 37(4): 647-649.

Pt底层对TbFeCo薄膜磁性能与磁光性能的影响

程伟明 ^1, , 李佐宜 ^2, , 杨晓非 ^3, , 黄致新 ^4, , 鄢俊兵 ^5, , 李震 ^6, , 程晓敏 ^7, , 林更琪 ^8,

1.华中科技大学,湖北,武汉,430074

2.华中科技大学,湖北,武汉,430074

3.华中科技大学,湖北,武汉,430074

4.华中师范大学,湖北,武汉,430079

5.华中科技大学,湖北,武汉,430074

6.华中科技大学,湖北,武汉,430074

7.华中科技大学,湖北,武汉,430074

8.华中科技大学,湖北,武汉,430074

基金项目: 国家自然科学基金(60490290) 国家自然科学基金(60571010)

关键词：射频磁控溅射 , Pt底层 , TbFeCo/Pt非晶垂直磁化薄膜 , 矫顽力 , 克尔旋转角

Effect of Pt Underlayer on the Magnetic and Magneto-Optical Properties of TbFeCo Thin Films

采用射频磁控溅射法在玻璃基片上制备了TbFeCo/Pt非晶垂直磁化膜,研究了Pt底层对TbFeCo薄膜磁性能与磁光性能的影响.结果表明:具有微小颗粒凹凸结构的Pt底层可以显著增大TbFeCo薄膜的垂直磁各向异性场与矫顽力,改善薄膜的磁光温度特性.

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材料期刊网

Pt底层对TbFeCo薄膜磁性能与磁光性能的影响

Effect of Pt Underlayer on the Magnetic and Magneto-Optical Properties of TbFeCo Thin Films

参考文献