ZnO nanotubes: Controllable synthesis and tunable UV emission modulated by the wall thickness

	ZnO nanotubes: Controllable synthesis and tunable UV emission modulated by the wall thickness
	Yang L.; Zhang Z.; Wang Z.; Sun Y.; Gao M.; Yang J.; Yan Y.
	2013
发表期刊	Physica E: Low-Dimensional Systems and Nanostructures
ISSN	ISBN/13869477
期号	54
摘要	The ZnO nanotubes (ZNTs) with different wall thickness were fabricated by a simple wet chemical approach. Both indirect and direct transitions contribute to the UV emission of ZNTs. With the decrease of wall thickness, not only the indirect transition becomes more and more important during the emission process due to the stronger surface band bending effects and even turns into the main emission when the wall thickness decreases to 25 nm, but also the PL intensity is enhanced step by step due to the less defect density and higher carrier concentration caused by the introduction of chlorine in ZNTs during the etching process. 2013 Elsevier B.V.
收录类别	SCI ; EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/40937
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Yang L.,Zhang Z.,Wang Z.,et al. ZnO nanotubes: Controllable synthesis and tunable UV emission modulated by the wall thickness[J]. Physica E: Low-Dimensional Systems and Nanostructures,2013(54).
APA	Yang L..,Zhang Z..,Wang Z..,Sun Y..,Gao M..,...&Yan Y..(2013).ZnO nanotubes: Controllable synthesis and tunable UV emission modulated by the wall thickness.Physica E: Low-Dimensional Systems and Nanostructures(54).
MLA	Yang L.,et al."ZnO nanotubes: Controllable synthesis and tunable UV emission modulated by the wall thickness".Physica E: Low-Dimensional Systems and Nanostructures .54(2013).

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