Simultaneously excellent upconversion luminescence and temperature sensing properties in tungstate multiphase phosphors

doi:10.1007/s10854-018-0112-z

	Simultaneously excellent upconversion luminescence and temperature sensing properties in tungstate multiphase phosphors
	Zhang, Ying 1,2,3; Wang, Xusheng 1; Ye, Huihua 1; Gong, Xue 1; Li, Yongxiang 2; Yao, Xi 1
刊名	Journal of Materials Science: Materials in Electronics
	2018
ISSN号	09574522
DOI	10.1007/s10854-018-0112-z
英文摘要	For optical temperature sensor, high luminescence intensity is as important as high temperature sensing sensitivity. In this work, research on rare-earth ions Er3+/Yb3+ codoped KY(WO4)2–K2WO4 multiphase phosphors for optical temperature sensing application was first proposed by material design. Under a 980 nm excitation, the upconversion luminescence intensity of multiphase materials was much higher than that of pure phase materials. For the 0.6KYW–0.4KW multiphase material, excellent temperature sensing property that the maximal sensitivity was 14.7 × 10− 3 K−1 at 643 K in a broad temperature range from 83 to 663 K was simultaneously obtained. These results indicate that KY(WO4)2–K2WO4 multiphase phosphors with excellent upconversion luminescence and temperature sensing properties are promising candidates for optical temperature sensors. © 2018, Springer Science+Business Media, LLC, part of Springer Nature.
出版者	Springer New York LLC
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/25348]
专题	中国科学院上海硅酸盐研究所
作者单位	1.Functional Materials Research Laboratory, School of Materials Science and Engineering, Tongji University, 4800 Cao’an Road, Shanghai; 201804, China; 2.The Key Laboratory of Inorganic Functional Materials and Devices, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China; 3.University of Chinese Academy of Sciences, Beijing; 100049, China
推荐引用方式 GB/T 7714	Zhang, Ying,Wang, Xusheng,Ye, Huihua,et al. Simultaneously excellent upconversion luminescence and temperature sensing properties in tungstate multiphase phosphors[J]. Journal of Materials Science: Materials in Electronics,2018.
APA	Zhang, Ying,Wang, Xusheng,Ye, Huihua,Gong, Xue,Li, Yongxiang,&Yao, Xi.(2018).Simultaneously excellent upconversion luminescence and temperature sensing properties in tungstate multiphase phosphors.Journal of Materials Science: Materials in Electronics.
MLA	Zhang, Ying,et al."Simultaneously excellent upconversion luminescence and temperature sensing properties in tungstate multiphase phosphors".Journal of Materials Science: Materials in Electronics (2018).