Self-organized hexagonal ordering of quantum dot arrays

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）

	Self-organized hexagonal ordering of quantum dot arrays
	Ma WQ (Ma W. Q.) ; Sun YW (Sun Y. W.) ; Yang XJ (Yang X. J.) ; Jiang DS (Jiang D. S.) ; Chen LH (Chen L. H.)
刊名	nanotechnology
	2006
卷号	17 期号:23 页码:5765-5768
关键词	SURFACE GROWTH SUPERLATTICES ISLANDS
ISSN号	0957-4484
通讯作者	ma, wq, chinese acad sci, inst semicond, lab nanooptoelect, pob 912, beijing 100083, peoples r china. e-mail: wqma@semi.ac.cn
中文摘要	we report a structure of (in, ga)as/gaas quantum dots which are vertically correlated and laterally aligned in a hexagonal way thus forming three-dimensionally ordered arrays. the growth pathway is based on a mechanism of self-assembly by strain-mediated multilayer vertical stacking on a planar gaas(100) substrate, rather than molecular-beam epitaxy on a prepatterned substrate. the strain energy of lateral island-island interaction is minimum for the arrangement of hexagonal ordering. however, realization of hexagonal ordering not only depends on a complicated trade-off between lateral and vertical island-island interaction but is also related to a delicate and narrow growth kinetics window.
学科主题	光电子学
收录类别	SCI
语种	英语
公开日期	2010-04-11
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/10236]
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	Ma WQ ,Sun YW ,Yang XJ ,et al. Self-organized hexagonal ordering of quantum dot arrays[J]. nanotechnology,2006,17(23):5765-5768.
APA	Ma WQ ,Sun YW ,Yang XJ ,Jiang DS ,&Chen LH .(2006).Self-organized hexagonal ordering of quantum dot arrays.nanotechnology,17(23),5765-5768.
MLA	Ma WQ ,et al."Self-organized hexagonal ordering of quantum dot arrays".nanotechnology 17.23(2006):5765-5768.