期刊论文

Studies on the Preparation and the Magnetic Property of SmCo/Cr Thin Films with Co-sputtering

中文

信息记录材料

1009-5624

2007

8

1

47-50

10.16009/j.cnki.cn13-1295/tq.2007.01.012

湖北省自然科学基金资助项目,（2005ABA041）.

本校为第一机构

采用磁控共溅射方法制备了非晶态的SmCo磁性薄膜,用振动样品磁强计(VSM)分析了薄膜的磁学性能,并通过原位后退火处理研究了其磁学性能。结果表明,在600℃下退火30分钟,SmCo薄膜样品的矫顽力升高,并且磁化取向有从面内转向垂直方向的趋势。

Amorphous SmCo magnetic films were fabricated by magnetron co-sputtering method and the magnetic properties were measured by a vibrating sample magnetometer （VSM）. Through in-site post annealing, the magnetic properties of the SmCo thin films were investigated. The results shows that after 600℃, 30rain annealing, the coercivity of SmCo films will be increased and the magnetic anisotropy...