Upconversion properties and temperature sensing behaviors in visible and near-infrared region based on fluorescence intensity ratio in LuVO4: Yb3+/Er3+

doi:10.1016/j.jallcom.2018.07.368

CIOMP OpenIR

	Upconversion properties and temperature sensing behaviors in visible and near-infrared region based on fluorescence intensity ratio in LuVO4: Yb3+/Er3+
	Ma, Yan 1; Xiang, Guotao 1; Zhang, Jiahua2 ; Liu, Zhen1 ; Zhou, Pan 1; Liu, Wen 2,3; Tang, Xiao 1; Jiang, Sha 1; Zhou, Xianju 1; Li, Li 1; Luo, Yongshi2 ; Jin, Ye 4
	2018-11-15
发表期刊	JOURNAL OF ALLOYS AND COMPOUNDS
ISSN	0925-8388
卷号	769 页码:325-331
通讯作者	Xiang, Guotao(xianggt@cqupt.edu.cn)
摘要	A high temperature solid state method was used to synthesize the Yb3+ and Er3+ codoped LuVO4. The efficient energy transfer (ET) processes from Yb3+ to Er3+ has been demonstrated by upconversion (UC) spectra, near-infrared (NIR) spectra and lifetime curves. The optimal doping concentration for Yb3+ and Er3+ is 20 mol % and 2 mol %, respectively. Meanwhile, the temperature sensing behaviors in visible and NIR region based on fluorescence intensity ratio (FIR) have been explored in detail. In visible region, the optical thermometry of LuVO4: Yb3+/Er3+ is investigated via the FIR of the two thermally coupled energy levels H-2(11/2) and S-4(3/2) of Er3+, accompanying with a maximal absolute sensitivity S-A of 0.82% K-1 at 423 K. In NIR region, the FIRs of Peak 1 (located at 1595 nm) to Peak 3 (located at 1660 nm) and Peak 2 (located at 1637 nm) to Peak 3, which are all assigned to I-4(13/2) -> I-4(15/2) transition of Er3+, can be well fitted related to the temperature, with the maximal S-A of 1.85% K-1 and 0.62% K-1 respectively. All the results suggest that LuVO4: Yb3+/Er3+ powders is a potential material for optical thermometry in both visible and NIR region based on FIR. (C) 2018 Elsevier B.V. All rights reserved.
关键词	Energy transfer Upconversion Fluorescence intensity ratio Optical thermometry LuVO4: Yb3+/Er3+
DOI	10.1016/j.jallcom.2018.07.368
关键词[WOS]	HYDROTHERMAL SYNTHESIS ; HEXAGONAL-PHASE ; IN-VIVO ; NANOCRYSTALS ; LUMINESCENCE ; ER3+ ; YB3+ ; THERMOMETRY ; LANTHANIDE ; PHOSPHORS
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[11674044] ; National Natural Science Foundation of China[11704054] ; Chongqing Research Program of Basic Research and Frontier Technology[CSTC2017jcy-jAX0046] ; Science and Technology Research Program of Chongqing Municipal Education Commission[KJ1704071] ; Chongqing Key Laboratory Improvement Plan[CSTC 2014pt-sy40001] ; National Natural Science Foundation of China[11674044] ; National Natural Science Foundation of China[11704054] ; Chongqing Research Program of Basic Research and Frontier Technology[CSTC2017jcy-jAX0046] ; Science and Technology Research Program of Chongqing Municipal Education Commission[KJ1704071] ; Chongqing Key Laboratory Improvement Plan[CSTC 2014pt-sy40001] ; National Natural Science Foundation of China[11674044] ; National Natural Science Foundation of China[11704054] ; Chongqing Research Program of Basic Research and Frontier Technology[CSTC2017jcy-jAX0046] ; Science and Technology Research Program of Chongqing Municipal Education Commission[KJ1704071] ; Chongqing Key Laboratory Improvement Plan[CSTC 2014pt-sy40001] ; National Natural Science Foundation of China[11674044] ; National Natural Science Foundation of China[11704054] ; Chongqing Research Program of Basic Research and Frontier Technology[CSTC2017jcy-jAX0046] ; Science and Technology Research Program of Chongqing Municipal Education Commission[KJ1704071] ; Chongqing Key Laboratory Improvement Plan[CSTC 2014pt-sy40001]
项目资助者	National Natural Science Foundation of China ; Chongqing Research Program of Basic Research and Frontier Technology ; Science and Technology Research Program of Chongqing Municipal Education Commission ; Chongqing Key Laboratory Improvement Plan
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000449481200040
出版者	ELSEVIER SCIENCE SA
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/60295
专题	中国科学院长春光学精密机械与物理研究所
通讯作者	Xiang, Guotao
作者单位	1.Chongqing Univ Posts & Telecommun, Dept Math & Phys, 2 Chongwen Rd, Chongqing 400065, Peoples R China 2.Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, State Key Lab Luminescence & Applicat, 3888 Eastern South Lake Rd, Changchun 130033, Jilin, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 4.Chongqing Univ Technol, Sch Sci, 69 Hongguang St, Chongqing 400054, Peoples R China
推荐引用方式 GB/T 7714	Ma, Yan,Xiang, Guotao,Zhang, Jiahua,et al. Upconversion properties and temperature sensing behaviors in visible and near-infrared region based on fluorescence intensity ratio in LuVO4: Yb3+/Er3+[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2018,769:325-331.
APA	Ma, Yan.,Xiang, Guotao.,Zhang, Jiahua.,Liu, Zhen.,Zhou, Pan.,...&Jin, Ye.(2018).Upconversion properties and temperature sensing behaviors in visible and near-infrared region based on fluorescence intensity ratio in LuVO4: Yb3+/Er3+.JOURNAL OF ALLOYS AND COMPOUNDS,769,325-331.
MLA	Ma, Yan,et al."Upconversion properties and temperature sensing behaviors in visible and near-infrared region based on fluorescence intensity ratio in LuVO4: Yb3+/Er3+".JOURNAL OF ALLOYS AND COMPOUNDS 769(2018):325-331.