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Thermally Robust Up-Conversion Emission in LuTaO4:Er3+, Yb3+ System for Optical Thermometry Application

delete2026-06-10
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PRE
AI
M
Mingrui Li
Z
Zhenchuan Hu *
F
Fuyan Su
R
Ruo Wang
R
Ruihua Tan
M
Mei Ding
P
Piaoyang Wu
W
Wei Wang *
DOI:10.1016/j.jlumin.2026.122015delete
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Abstract

Abstract

En 中文
• The integrated emission intensity of the up-conversion luminescence could maintain 87.1% of initial intensity at 418 K. • The peaks located at 521 nm and 528 nm achieve anti-thermal-quenching performance, showing an enhancement of 2.28 times and 2.13 times at 418 K. • The prepared phosphor in ceramic also exhibits excellent thermal stability and a relative sensitivity (Sr) of 1.285% K-1 at 298 K.

Journal

Journal of Luminescence cover
Journal of Luminescence
IF:
3.6
Papers:
1.6W
Citations:
2.8W

Organization

B
Beijing Technology and Business University
Scholars:
3.6K
Papers: 1.5K
Citations: 1.6W
H
hainan university
Scholars:
4.0K
Papers: 1.3K
Citations: 1
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