Structure evolution and optical properties of hierarchical ZnO   micro/nanorods fabricated by a two-step growth method

doi:10.1039/c2ce06231c

CORC > 北京大学 > 信息科学技术学院

	Structure evolution and optical properties of hierarchical ZnO micro/nanorods fabricated by a two-step growth method
	Dai, Jun ; Xu, Chunxiang ; Gao, Min ; Liu, Zhao ; Shi, Zengliang ; Xu, Xiaoyong ; Guo, Jiyuan ; Li, Zhaohui
刊名	crystengcomm
	2012
关键词	ZINC-OXIDE PHOTOLUMINESCENCE PROPERTIES MICROSTRUCTURE MICROCRYSTALS NUCLEATION NANOWIRES NANORODS EMISSION
DOI	10.1039/c2ce06231c
英文摘要	A large scale of hexagonal ZnO microrods were firstly fabricated by a hydrothermal method, then the secondary growth was performed using a vapor phase transport method. During the second growth stage, the structural evolution from hexagonal microrod to dodecagonal microrod was realized, and the regular nanorods array epitaxially grew up on the microrods' end surfaces. P-band emission ascribed to exciton-exciton scattering process was observed from the hexagonal and dodecagonal microrods. In addition, a single dodecagonal microrod was employed as a microlaser cavity where the whispering gallery mode lasing was stimulated under the excitation of the nanosecond pulsed laser at 355 nm.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000300443200040&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Chemistry, Multidisciplinary; Crystallography; SCI(E); 2; ARTICLE; 6; 2180-2185; 14
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/236359]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Dai, Jun,Xu, Chunxiang,Gao, Min,et al. Structure evolution and optical properties of hierarchical ZnO micro/nanorods fabricated by a two-step growth method[J]. crystengcomm,2012.
APA	Dai, Jun.,Xu, Chunxiang.,Gao, Min.,Liu, Zhao.,Shi, Zengliang.,...&Li, Zhaohui.(2012).Structure evolution and optical properties of hierarchical ZnO micro/nanorods fabricated by a two-step growth method.crystengcomm.
MLA	Dai, Jun,et al."Structure evolution and optical properties of hierarchical ZnO micro/nanorods fabricated by a two-step growth method".crystengcomm (2012).