Effect of dipole-dipole interaction on self-control magnetization oscillation in double-domain nanomagnets

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	Effect of dipole-dipole interaction on self-control magnetization oscillation in double-domain nanomagnets
	Y. J. Gao ; Y. J. Guo ; J. M. Liu
刊名	Solid State Communications
	2012
卷号	152 期号:6 页码:561-565
关键词	Magnetic metals Spin-polarized current Self-oscillation wall motion spin-waves driven ferromagnets
ISSN号	0038-1098
中文摘要	A double-domain model with long-range dipole-dipole interaction is proposed to investigate the self-oscillation of magnetization in nano-magnetic systems driven by self-controlled spin-polarized current. The dynamic behavior of magnetization oscillation is calculated by a modified Landau-Lifshitz-Gilbert equation in order to evaluate the effects of the long-range dipole-dipole interaction. While the self-oscillation of magnetization can be maintained substantially, several self-oscillation regions are experienced as the dipole-dipole interaction increases gradually. (C) 2011 Elsevier Ltd. All rights reserved.
原文出处	://WOS:000301400000029
公开日期	2013-02-05
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/59961]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. J. Gao,Y. J. Guo,J. M. Liu. Effect of dipole-dipole interaction on self-control magnetization oscillation in double-domain nanomagnets[J]. Solid State Communications,2012,152(6):561-565.
APA	Y. J. Gao,Y. J. Guo,&J. M. Liu.(2012).Effect of dipole-dipole interaction on self-control magnetization oscillation in double-domain nanomagnets.Solid State Communications,152(6),561-565.
MLA	Y. J. Gao,et al."Effect of dipole-dipole interaction on self-control magnetization oscillation in double-domain nanomagnets".Solid State Communications 152.6(2012):561-565.