Effects of the Bias Magnetic Field and Annealing on the Magnetization of Terfenol-D Films

Keli Zhao, Yuhui Zhang, Guangyao Pei, Jian Luo, Binghe Ma

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

Amorphous Terfenol-D(Tb0.3Dy0.7Fe2) film with high magnetization in weak fields is essential to weak magnetic sensors. The influences of a constant 100 Oe magnetic field parallel to the film plane during the deposition are studied. Then the film was annealed at different temperatures to discuss the effects of annealing on the magnetization of Terfenol-D film. The magnetization of Terfenol-D film could be enhanced by incremental saturation magnetization and decreased effective anisotropy constant. The magnetization at 100 Oe of 0.47 eμg was obtained with the annealing at 600°C for 10 minutes.

源语言英语
主期刊名2022 IEEE Sensors, SENSORS 2022 - Conference Proceedings
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781665484640
DOI
出版状态已出版 - 2022
活动2022 IEEE Sensors Conference, SENSORS 2022 - Dallas, 美国
期限: 30 10月 20222 11月 2022

出版系列

姓名Proceedings of IEEE Sensors
2022-October
ISSN(印刷版)1930-0395
ISSN(电子版)2168-9229

会议

会议2022 IEEE Sensors Conference, SENSORS 2022
国家/地区美国
Dallas
时期30/10/222/11/22

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