Delayed feedback control of magnetic domain-wall motion

被引：0
|
作者：
Nagatsuka, K [1 ]
Okuno, H [1 ]
机构：
[1] Univ Tsukuba, Tsukuba, Ibaraki 3058573, Japan
来源：
SICE 2003 ANNUAL CONFERENCE, VOLS 1-3 | 2003年
关键词：
magnetic domain-wall; chaos; delayed feedback control;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The delayed feedback control of the magnetic domain-wall motion is investigated. In a specific range of the amplitude and the frequency of the external magnetic field, the magnetic domain-wall shows chaotic motion. In that case, the chaotic motion affects the thermal energy loss, the error or the noise in an electromagnetic system. It is shown that the chaotic motion of the magnetic domain-wall is controlled to the periodic motion by the delayed feedback control.
引用
收藏
页码：3341 / 3346
页数：6
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