Pressure- and temperature-dependent luminescence from Tm3+ ions doped in GdYTaO4

doi:10.1088/1674-1056/ac0526

	Pressure- and temperature-dependent luminescence from Tm3+ ions doped in GdYTaO4
	Zhou, Peng-Yu 2; Dou, Xiu-Ming 3; Sun, Bao-Quan 3; Dou, Ren-Qin 1; Zhang, Qing-Li 1; Liu, Bao 2; Hou, Pu-Geng 2; Chi, Kai-Lin 2; Ding, Kun 3
刊名	CHINESE PHYSICS B
	2022
卷号	31
关键词	rare-earth tantalate photoluminescence high pressure Raman
ISSN号	1674-1056
DOI	10.1088/1674-1056/ac0526
通讯作者	Zhou, Peng-Yu(20162715@neepu.edu.cn)
英文摘要	Luminescent properties of Tm3+-doped GdYTaO4 are studied for exploring their potential applications in temperature and pressure sensing. Two main emission peaks from H-3(4) -> H-3(6) transition of Tm3+ are investigated. Intensity ratio between the two peaks evolves exponentially with temperature and has a highest sensitivity of 0.014 K-1 at 32 K. The energy difference between the two peaks increases linearly with pressure increasing at a rate of 0.38 meV/GPa. Intensity ratio between the two peaks and their emission lifetimes are also analyzed for discussing the pressure-induced variation of the sample structure. Moreover, Raman spectra recorded under high pressures indicate an isostructural phase transition of GdYTaO4 occurring at 4.46 GPa.
资助项目	National Natural Science Foundation of China[11804047] ; Science and Technology Development Program of Jilin City, China[201831733]
WOS关键词	UP-CONVERSION ; GROWTH ; STABILITY
WOS研究方向	Physics
语种	英语
出版者	IOP Publishing Ltd
WOS记录号	WOS:000740829200001
资助机构	National Natural Science Foundation of China ; Science and Technology Development Program of Jilin City, China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/127215]
专题	中国科学院合肥物质科学研究院
通讯作者	Zhou, Peng-Yu
作者单位	1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Photon Devices & Mat, Hefei 230031, Peoples R China 2.Northeast Elect Power Univ, Sch Sci, Jilin 132012, Jilin, Peoples R China 3.Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Peng-Yu,Dou, Xiu-Ming,Sun, Bao-Quan,et al. Pressure- and temperature-dependent luminescence from Tm3+ ions doped in GdYTaO4[J]. CHINESE PHYSICS B,2022,31.
APA	Zhou, Peng-Yu.,Dou, Xiu-Ming.,Sun, Bao-Quan.,Dou, Ren-Qin.,Zhang, Qing-Li.,...&Ding, Kun.(2022).Pressure- and temperature-dependent luminescence from Tm3+ ions doped in GdYTaO4.CHINESE PHYSICS B,31.
MLA	Zhou, Peng-Yu,et al."Pressure- and temperature-dependent luminescence from Tm3+ ions doped in GdYTaO4".CHINESE PHYSICS B 31(2022).