Study on the deformation of 3% Si-Fe single crystal with magnetic field being deviated from [001]

被引:6
|
作者
Hashi, S
Ishiyama, K
Arai, KI
Kawasaki, M
Yamashiro, Y
机构
[1] Research Institute of Electrical Communication, Tohoku University, Aoba-ku, Sendai 980-77
[2] Department of Electrical and Electronics Engineering, Ryukyu University, Nishihara, Nakagami, Okinawa 903-01
关键词
D O I
10.1109/20.539172
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
We have investigated the magnetostriction and the magnetization process of 3%Si-Fe single crystal with (110) parallel to the surface, when the direction of magnetization is deviated from [001]. It was found that large contraction and expansion occurred as a result of magnetostriction in the magnetization process, even if the deviation angle was small. Complicated magnetic domain structures were observed with external field being applied. The behavior of magnetostriction corresponds to changes of magnetic domain structure. On the basis of the principle that no magnetic pole appears at domain walls, a model of domain structure is proposed. Using the model, the deformation behavior was explained well.
引用
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页码:4848 / 4850
页数:3
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