MAGNETIZATION PROCESSES AND TEMPERATURE-DEPENDENCE OF THE MAGNETOMECHANICAL PROPERTIES OF TB0.27DY0.73FE1.9

被引：33

作者：

KENDALL, D

PIERCY, AR

机构：

[1] Brighton Polytechnic

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1990年 / 26卷 / 05期

关键词：

D O I：

10.1109/20.104542

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Static and dynamic magnetomechanical properties of Terfenol have been measured over the temperature range -21°C to + 70°C, as a function of bias field. The ratio of the change in magnetostriction to change in magnetisation is used to investigate the magnetisation process. It is concluded that the static and dynamic processes are identical and that rotation makes a significant contribution in the region of bias field corresponding to optimum magnetomechanical coupling. © 1990 IEEE

引用

页码：1837 / 1839

页数：3