Growth of ZnO Nanotetrapods with Hexagonal Crown

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	Growth of ZnO Nanotetrapods with Hexagonal Crown
	He FQ(何发泉); Zhao YP(赵亚溥)
刊名	Applied Physics Letters
	2006
通讯作者邮箱	yzhao@1nm.imech.ac.cn
卷号	88 页码:193113
ISSN号	0003-6951
通讯作者	Zhao, YP (reprint author), Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100080, Peoples R China.
中文摘要	ZnO nanotetrapods with hexagonal crown were synthesized on a silicon wafer by vapor transport process at a low temperature of 630 °C and normal pressure without the presence of catalysts. The results demonstrated that the as-synthesized products with slender legs and regular hexagonal crown are single crystal with wurtzite structure and preferentially grow up along 001 direction. Photoluminescence spectra revealed that the green emission originated from oxygen vacancies overwhelmed that of the near-band-edge ultraviolet peak, which suggests the peculiar-shaped nanotetrapods may have potential applications in multichannel nano-optoelectronic devices.
学科主题	力学
类目[WOS]	Physics, Applied
研究领域[WOS]	Physics
关键词[WOS]	OPTICAL-PROPERTIES ; NANOWIRES ; NANOTUBES ; NANORODS ; ARRAYS
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000237477400087
公开日期	2007-06-15 ; 2007-12-05 ; 2009-06-23
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/15759]
专题	力学研究所_力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	He FQ,Zhao YP. Growth of ZnO Nanotetrapods with Hexagonal Crown[J]. Applied Physics Letters,2006,88:193113.
APA	何发泉,&赵亚溥.(2006).Growth of ZnO Nanotetrapods with Hexagonal Crown.Applied Physics Letters,88,193113.
MLA	何发泉,et al."Growth of ZnO Nanotetrapods with Hexagonal Crown".Applied Physics Letters 88(2006):193113.