Studies on the exchange spring effect of sputtered Nd-Fe-B thin films

被引：0

作者：

Zhao, Qiang ^{[1
]}

Yang, Zheng ^{[1
]}

Matsumoto, M. ^{[1
]}

机构：

[1] Shanghai Inst of Optic and fine, Mechanics, Chinese Acad of Sciences, Shanghai, China

来源：

Kang T'ieh/Iron and Steel (Peking) | 1999年 / 34卷 / 10期

关键词：

Deposition - Film preparation - Magnetic materials - Microstructure - Permanent magnets - Sputtering;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Nd14Fe86-yBy thin films were deposited by the DC facing target sputtering system, more and more complicated Nd-Fe-B phases were in films as y increased. The exchange spring effect exists among soft phases and hard phases in films. It was drawn that the exchange spring effect in random distributed structure is an efficient way to improve the (BH)max of Nd-Fe-B thin films.

引用

页码：249 / 251