Dyakonov-Perel spin relaxation in InSb/AlxIn(1-x)Sb quantum wells

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	Dyakonov-Perel spin relaxation in InSb/AlxIn(1-x)Sb quantum wells
	Li J (Li Jun) ; Chang K (Chang Kai) ; Peeters FM (Peeters F. M.)
刊名	physical review b
	2009
卷号	80 期号:15 页码:art.no.153307
关键词	SEMICONDUCTORS
ISSN号	1098-0121
通讯作者	li, j, chinese acad sci, inst semicond, sklsm, pob 912, beijing 100083, peoples r china. 电子邮箱地址: kchang@red.semi.ac.cn
中文摘要	we investigate theoretically the dyakonov-perel spin relaxation time by solving the eight-band kane model and poisson equation self-consistently. our results show distinct behavior with the single-band model due to the anomalous spin-orbit interactions in narrow band-gap semiconductors, and agree well with the experiment values reported in recent experiment [k. l. litvinenko et al., new j. phys. 8, 49 (2006)]. we find a strong resonant enhancement of the spin relaxation time appears for spin align along [1 (1) over bar0] at a certain electron density at 4 k. this resonant peak is smeared out with increasing the temperature.
学科主题	半导体物理
收录类别	SCI
资助信息	nsfc 60525405 10874175belgian science policy (iap)
语种	英语
公开日期	2010-03-08
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/7549]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Li J ,Chang K ,Peeters FM . Dyakonov-Perel spin relaxation in InSb/AlxIn(1-x)Sb quantum wells[J]. physical review b,2009,80(15):art.no.153307.
APA	Li J ,Chang K ,&Peeters FM .(2009).Dyakonov-Perel spin relaxation in InSb/AlxIn(1-x)Sb quantum wells.physical review b,80(15),art.no.153307.
MLA	Li J ,et al."Dyakonov-Perel spin relaxation in InSb/AlxIn(1-x)Sb quantum wells".physical review b 80.15(2009):art.no.153307.