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	Dynamics of photo-enhanced magneto-crystalline anisotropy in diluted ferromagnetic gamnas
	Luo, J.; Zheng, H. Z.; Shen, C.; Zhang, H.; Zhu, K.; Zhu, H.; Liu, J.; Li, G. R.; Ji, Y.; Zhao, J. H.
刊名	Solid state communications
	2010-08-01
卷号	150期号:29-30页码:1419-1421
关键词	Semiconductors Magnetic films Time-resolved kerr rotation Magnetic linear dichroism
ISSN号	0038-1098
DOI	10.1016/j.ssc.2010.04.020
通讯作者	Zheng, h. z.(hzzheng@red.semi.ac.cn)
英文摘要	By chopping a pump beam in conventional time-resolved kerr rotation (trkr) experiments and measuring the time evolution of m-shaped "major" hysteresis loops of magnetic linear dichroism (delta mld = mld(pump-on) mld(pump-off)), the differential mld signal in the presence and the absence of the pump beam, we studied the dynamics of photo-enhanced magneto-crystalline anisotropy, and found that its very long recovering time (much longer than 13 ns) might reflect the nature of the coherent coupling between photo-excited holes and localized spins in the d shell of manganese. (c) 2010 elsevier ltd. all rights reserved.
WOS研究方向	Physics
WOS类目	Physics, Condensed Matter
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000279899900036
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2428041
专题	半导体研究所
通讯作者	Zheng, H. Z.
作者单位	Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Luo, J.,Zheng, H. Z.,Shen, C.,et al. Dynamics of photo-enhanced magneto-crystalline anisotropy in diluted ferromagnetic gamnas[J]. Solid state communications,2010,150(29-30):1419-1421.
APA	Luo, J..,Zheng, H. Z..,Shen, C..,Zhang, H..,Zhu, K..,...&Zhao, J. H..(2010).Dynamics of photo-enhanced magneto-crystalline anisotropy in diluted ferromagnetic gamnas.Solid state communications,150(29-30),1419-1421.
MLA	Luo, J.,et al."Dynamics of photo-enhanced magneto-crystalline anisotropy in diluted ferromagnetic gamnas".Solid state communications 150.29-30(2010):1419-1421.

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