QQ客服 官方微博 反馈留言

	Electronic noise of diluted magnetic semiconductor (ga,mn)as around curie point
	Yang Wei1,2; Ji Yang1; Luo Hai-Hui1,2; Ruan Xue-Zhong1,2; Wang Wei-Zhu1,2; Zhao Jian-Hua1
刊名	Acta physica sinica
	2009-12-01
卷号	58期号:12页码:8560-8565
关键词	Spintronics Diluted magnetic semiconductor Spontaneous noise
ISSN号	1000-3290
通讯作者	Ji yang(jiyang@red.semi.ac.cn)
英文摘要	We have studied the spontaneous fluctuation noise spectrum of (ga,mn)as in frequency domian from 1 khz to 250 khz. we found that the electronic noise. can be reduced by a magnetic field and its magnitude increases with increasing temperature of the (ga,mn)as sample. the electrical noise spectra at different frequencies have different temperature dependence and their amplitude changes at the phase transition temperature, suggesting that the phase transition process of (ga,mn)as is subtly different from normal magnetic materials. our results may help understanding the origin of magnetism in (ga,mn)as.
WOS关键词	SPIN NOISE ; SPINTRONICS ; RESONANCE ; MODEL
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
语种	英语
出版者	CHINESE PHYSICAL SOC
WOS记录号	WOS:000273681500068
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2427670
专题	半导体研究所
通讯作者	Ji Yang
作者单位	1.Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Yang Wei,Ji Yang,Luo Hai-Hui,et al. Electronic noise of diluted magnetic semiconductor (ga,mn)as around curie point[J]. Acta physica sinica,2009,58(12):8560-8565.
APA	Yang Wei,Ji Yang,Luo Hai-Hui,Ruan Xue-Zhong,Wang Wei-Zhu,&Zhao Jian-Hua.(2009).Electronic noise of diluted magnetic semiconductor (ga,mn)as around curie point.Acta physica sinica,58(12),8560-8565.
MLA	Yang Wei,et al."Electronic noise of diluted magnetic semiconductor (ga,mn)as around curie point".Acta physica sinica 58.12(2009):8560-8565.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。