Tri-color upconversion luminescence of Rare earth doped BaTiO3 nanocrystals and lowered color separation

doi:10.1364/OE.17.009089

	Tri-color upconversion luminescence of Rare earth doped BaTiO3 nanocrystals and lowered color separation
	Liu, Yunxin 1; Pisarski, Wojciech A.2; Zeng, Songjun 3; Xu, Changfu 3; Yang, Qibin 1,3
刊名	OPTICS EXPRESS
	2009-05-25
卷号	17 页码:9089-9098
ISSN号	1094-4087
DOI	10.1364/OE.17.009089
英文摘要	Upconversion tri-color luminescence of Er3+/Tm3+/Yb3+ doped BaTiO3 nanocrystals is observed under the excitation of a 980 nm laser diode. Especially, Er3+ emission has a considerable contribution to the blue portion of the UC spectra, different from the ever-reported results, in which blue emission originates only from Tm3+. This realization is beneficial to lower the color separation between blue and green (or red) emissions, in fluorescent labeling. The analysis of excitation power dependence and decay time revealed that blue emission of Er3+ ion is induced by a dual energy transfer upconversion, while Tm3+ plays a role of both emitter and activator. (C) 2009 Optical Society of America
资助项目	National 863 Project of China and Hunan Provincial Innovation Foundation For Postgraduate[S2008YJSCX12]
WOS关键词	THERMAL-DECOMPOSITION ; ENERGY-TRANSFER ; GLASSES ; PHOSPHORS ; PRECURSORS ; EMISSIONS ; CRYSTAL ; BLUE ; SIZE ; TM3+
WOS研究方向	Optics
语种	英语
出版者	OPTICAL SOC AMER
WOS记录号	WOS:000266382200042
资助机构	National 863 Project of China and Hunan Provincial Innovation Foundation For Postgraduate
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/31604]
专题	中国科学院近代物理研究所
通讯作者	Liu, Yunxin
作者单位	1.Xiangtan Univ, Inst Modern Phys, Xiangtan 411105, Peoples R China 2.Silesian Univ, Inst Chem, PL-40007 Katowice, Poland 3.Minist Educ, Key Lab Low Dimens Mat & Applicat Technol, Xiangtan 411105, Peoples R China
推荐引用方式 GB/T 7714	Liu, Yunxin,Pisarski, Wojciech A.,Zeng, Songjun,et al. Tri-color upconversion luminescence of Rare earth doped BaTiO3 nanocrystals and lowered color separation[J]. OPTICS EXPRESS,2009,17:9089-9098.
APA	Liu, Yunxin,Pisarski, Wojciech A.,Zeng, Songjun,Xu, Changfu,&Yang, Qibin.(2009).Tri-color upconversion luminescence of Rare earth doped BaTiO3 nanocrystals and lowered color separation.OPTICS EXPRESS,17,9089-9098.
MLA	Liu, Yunxin,et al."Tri-color upconversion luminescence of Rare earth doped BaTiO3 nanocrystals and lowered color separation".OPTICS EXPRESS 17(2009):9089-9098.