Cr-doped InAs self-organized diluted magnetic quantum dots with room-temperature ferromagnetism

CORC > 半导体研究所 > 中国科学院半导体研究所 > 中国科学院半导体研究所（2009年前）

	Cr-doped InAs self-organized diluted magnetic quantum dots with room-temperature ferromagnetism
	Zheng YH (Zheng Yu-Hong) ; Zhao JH (Zhao Jian-Hua) ; Bi JF (Bi Jing-Feng) ; Wang WZ (Wang Wei-Zhu) ; Ji Y (Ji Yang) ; Wu XG (Wu Xiao-Guang) ; Xia JB (Xia Jian-Bai)
刊名	chinese physics letters
	2007
卷号	24 期号:7 页码:2118-2121
关键词	THIN-FILMS
ISSN号	issn: 0256-307x
通讯作者	zhao, jh, chinese acad sci, state key lab superlattices & microstruct, inst semicond, pob 912, beijing 100083, peoples r china. 电子邮箱地址: jhzhao@red.semi.ac.cn
中文摘要	cr-doped inas self-organized diluted magnetic quantum dots (qds) are grown by low-temperature molecular-beam epitaxy, magnetic measurements reveal that the curie temperature of all the inas:cr qds layers with cr/in flux ratio changing from 0.026 to 0.18 is beyond 400 k. high-resolution cross sectional transmission electron microscopy images indicate that inas:cr qds are of the zincblende structure. possible origins responsible for the high curie temperature are discussed.
学科主题	半导体物理
收录类别	SCI
语种	英语
公开日期	2010-03-29
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/9418]
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	Zheng YH ,Zhao JH ,Bi JF ,et al. Cr-doped InAs self-organized diluted magnetic quantum dots with room-temperature ferromagnetism[J]. chinese physics letters,2007,24(7):2118-2121.
APA	Zheng YH .,Zhao JH .,Bi JF .,Wang WZ .,Ji Y .,...&Xia JB .(2007).Cr-doped InAs self-organized diluted magnetic quantum dots with room-temperature ferromagnetism.chinese physics letters,24(7),2118-2121.
MLA	Zheng YH ,et al."Cr-doped InAs self-organized diluted magnetic quantum dots with room-temperature ferromagnetism".chinese physics letters 24.7(2007):2118-2121.