Studying of photoluminescence characteristics of CdTe/ZnS QDs manipulated by TiO2 inverse opal photonic crystals

	Studying of photoluminescence characteristics of CdTe/ZnS QDs manipulated by TiO2 inverse opal photonic crystals
	Chi, X. C.; Y. S. Yang; Y. H. Wang; J. C. Gao; N. Sui; H. G. Yang; L. Zou; Z. H. Kang and H. Z. Zhang
	2015
发表期刊	Optical Materials
卷号	46 页码:350-354
摘要	The photoluminescence (PL) characteristics of CdTe/ZnS quantum dots (QDs) infiltrated in TiO2 inverse opal photonic crystals (PCs) are studied in detail. The PL dynamics of QDs show that the PCs could accelerate the PL relaxation rate of QDs as the PL peak of QDs is overlapped with the photonic stop band of PCs. Besides, the PCs could decrease the activation energy of QDs due to its porous structure and suppress the exciton annihilation process of QDs at high excitation intensity, owing to the light scattering effect. The final results are beneficial for people in further understanding the role of inverse opal PCs on manipulating the PL characteristics of QDs. (C) 2015 Elsevier B.V. All rights reserved.
收录类别	SCI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/55202
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Chi, X. C.,Y. S. Yang,Y. H. Wang,et al. Studying of photoluminescence characteristics of CdTe/ZnS QDs manipulated by TiO2 inverse opal photonic crystals[J]. Optical Materials,2015,46:350-354.
APA	Chi, X. C..,Y. S. Yang.,Y. H. Wang.,J. C. Gao.,N. Sui.,...&Z. H. Kang and H. Z. Zhang.(2015).Studying of photoluminescence characteristics of CdTe/ZnS QDs manipulated by TiO2 inverse opal photonic crystals.Optical Materials,46,350-354.
MLA	Chi, X. C.,et al."Studying of photoluminescence characteristics of CdTe/ZnS QDs manipulated by TiO2 inverse opal photonic crystals".Optical Materials 46(2015):350-354.

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