Fabrication, structural characterization and photoluminescence of single-crystal ZnxCd1-xS zigzag nanowires

doi:10.1088/0957-4484/17/18/019

CORC > 化学研究所 > 中国科学院化学研究所

	Fabrication, structural characterization and photoluminescence of single-crystal ZnxCd1-xS zigzag nanowires
	Zhai, Tianyou ; Gu, Zhanjun ; Yang, Wensheng ; Zhang, Xinzheng ; Huang, Jie ; Zhao, Yongsheng ; Yu, Dapeng ; Fu, Hongbing ; Ma, Ying ; Yao, Jiannian
刊名	NANOTECHNOLOGY
	2006-09-28
卷号	17 期号:18 页码:4644-4649
ISSN号	0957-4484
DOI	10.1088/0957-4484/17/18/019
英文摘要	Large-scale synthesis of ternary ZnxCd1-xS zigzag nanowires was achieved in a one-step metal-organic chemical vapour deposition (MOCVD) process with co-fed single precursors of ZnS and CdS. Their morphologies, structures and optical properties were characterized and confirmed by scanning electron microscopy, high-resolution transmission electron microscopy, x-ray spectroscopy, and photoluminescence. The ZnxCd1-xS zigzag nanowires are single crystalline, with axis [001], by changing the growth direction from [1 1 3a(2)/2c(2)] to [1 1 3a(2)/2C(2)]. Regarding the formation of zigzag nanowires, we suggest that the shear strain and slight fluctuation of the reaction conditions may be the major factors that make the nanowires change growth direction. In addition, because of the lower temperature and versatility, this new fabrication method might present a new and facile way to form other ternary nanomaterials. Furthermore, the green emission of the nanowires may have potential applications in electronic/optical nanodevices.
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000241157000019
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/58243]
专题	中国科学院化学研究所
通讯作者	Ma, Ying
作者单位	1.Chinese Acad Sci, BNLMS, Inst Chem, Key Lab Photochem, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Jilin Univ, Coll Chem, Changchun 130023, Peoples R China 4.Peking Univ, Dept Phys, Beijing 100084, Peoples R China
推荐引用方式 GB/T 7714	Zhai, Tianyou,Gu, Zhanjun,Yang, Wensheng,et al. Fabrication, structural characterization and photoluminescence of single-crystal ZnxCd1-xS zigzag nanowires[J]. NANOTECHNOLOGY,2006,17(18):4644-4649.
APA	Zhai, Tianyou.,Gu, Zhanjun.,Yang, Wensheng.,Zhang, Xinzheng.,Huang, Jie.,...&Yao, Jiannian.(2006).Fabrication, structural characterization and photoluminescence of single-crystal ZnxCd1-xS zigzag nanowires.NANOTECHNOLOGY,17(18),4644-4649.
MLA	Zhai, Tianyou,et al."Fabrication, structural characterization and photoluminescence of single-crystal ZnxCd1-xS zigzag nanowires".NANOTECHNOLOGY 17.18(2006):4644-4649.