The luminescence properties and energy transfer mechanism of Pr3+co-doped CLLBC: Ce crystal

被引：0

作者：

Chen, Qisheng ^{[1
]}

Wei, Qinhua ^{[1
]}

Wang, Haohan ^{[1
]}

Liu, Shengwei ^{[1
]}

Yin, Hang ^{[1
]}

Zhang, Suyin ^{[1
]}

Tang, Gao ^{[1
]}

Qin, Laishun ^{[1
]}

机构：

[1] China Jiliang Univ, Coll Mat & Chem, Hangzhou 310018, Peoples R China

来源：

OPTICAL MATERIALS | 2025年 / 160卷

基金：

中国国家自然科学基金;

关键词：

SCINTILLATION PROPERTIES; CS2LIYCL6-CE3+; PR3+;

D O I：

10.1016/j.optmat.2025.116785

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A co-doping strategy is an effective approach for enhancing the properties of luminescence materials. In this study, Pr3+ co-doped CLLBC:Ce crystals with varying concentrations of Ce and Pr3+ were successfully grown using the Bridgman method. The dimensions of the machined crystal samples were approximately & Fcy;12 mm * 6 mm. Characterization results of XRD and XPS confirmed the incorporation of Pr3+into the CLLBC:Ce crystal host. The effects of the substitution amount of Pr3+ and Ce3+ on the luminescent properties and scintillation properties were systematically investigated by fluorescence spectroscopy, XEL, and decay kinetics. Energy transfer between Pr3+ and Ce3+ was observed, and the scintillation mechanism was comprehensively discussed. The results demonstrate that Pr3+ co-doping significantly enhances the luminescent properties of CLLBC:Ce crystals.

引用

页数：6

共 50 条

[31] Investigation of luminescence properties and the energy transfer mechanism of LiSrBO3: Ce3+, Tb3+ phosphors
Zhi-wei Zhang
Rui-jiao Lv
Xiao-yan Zhu
Hong-xia Qi
Fang Yang
Jian-wei Hou
Jing Li
Dong-jun Wang
Journal of Materials Science: Materials in Electronics, 2016, 27 : 6925 - 6931
[32] Investigation of luminescence properties and the energy transfer mechanism of LiSrBO3: Ce3+, Tb3+ phosphors
Zhang, Zhi-wei
Lv, Rui-jiao
Zhu, Xiao-yan
Qi, Hong-xia
Yang, Fang
Hou, Jian-wei
Li, Jing
Wang, Dong-jun
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2016, 27 (07) : 6925 - 6931
[33] Structural, luminescence, energy transfer mechanism, and photometric properties of Sm3+-doped KYBO phosphors
Sowjanya, G.
Doddoji, Ramachari
Reddy, Vasudeva Reddy Minnam
RADIATION PHYSICS AND CHEMISTRY, 2022, 190
[34] Luminescence properties and energy transfer investigations of Ce3+ and Tb3+ co-doped NaCaGaSi2O7 phosphors
Li, Qingxi
Cheng, Liqun
Zhang, Wenmin
Xie, Jihuan
Tang, He
Zhang, Xiyan
APPLIED RADIATION AND ISOTOPES, 2019, 150 : 175 - 181
[35] Luminescence properties and energy transfer in Ce 3+and Tb 3+co -doped Sr 5 (PO 4 ) 2 SiO 4 phosphor
Zhao, Ying
Wang, Shuang
Han, Ya-jie
Zhang, Jia-ying
Liu, Chang
Hu, Xiao-fang
Zhang, Zhi-wei
Wang, Li-jiang
JOURNAL OF LUMINESCENCE, 2020, 223
[36] LUMINESCENCE PROPERTIES AND ENERGY-TRANSFER IN CE-3+ AND OR TM-3+ DOPED FLUORIDE PHOSPHATE-GLASSES
SEEBER, W
ARNOLD, P
EHRT, D
PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1992, 130 (02): : K243 - K246
[37] Growth and the Luminescence Properties of a Lutetium Gadolinium Garnet Doped with Ce3+ and Pr3+ Ions
Nizhankovsky, S. V.
Dan'ko, A. Ya.
Zorenko, Yu. V.
Baranov, V. V.
Grin', L. A.
Tkachenko, V. F.
Mateichenko, P. V.
PHYSICS OF THE SOLID STATE, 2011, 53 (01) : 127 - 130
[38] Growth and the luminescence properties of a lutetium gadolinium garnet doped with Ce3+ and Pr3+ ions
S. V. Nizhankovsky
A. Ya. Dan’ko
Yu. V. Zorenko
V. V. Baranov
L. A. Grin’
V. F. Tkachenko
P. V. Mateichenko
Physics of the Solid State, 2011, 53 : 127 - 130
[39] Investigation of energy transfer mechanism and luminescence properties in Eu3+ and Sm3+ co-doped ZnWO4 phosphors
Zhao, Minzhu
Liu, Yun
Ma, Suiyan
Liu, Dinghan
Wang, Kai
JOURNAL OF LUMINESCENCE, 2018, 202 : 57 - 64
[40] Luminescence and energy transfer studies of Ce3+/Dy3+ doped fluorophosphate glasses
Rao, V. Rajeswara
Devi, L. Lakshmi
Jayasankar, C. K.
Pecharapa, Wisanu
Kaewkhao, J.
Depuru, Shobha Rani
JOURNAL OF LUMINESCENCE, 2019, 208 : 89 - 98

← 1 2 3 4 5 →