Quantum cutting for Er3+ sensitized Yb3+ infrared luminescence in YVO4:Er3+/Yb3+ phosphors

被引：0

作者：

Zhang, Yanqiu ^{[1
]}

Peng, Zhouhua ^{[2
]}

Chen, Xin ^{[3
]}

Gao, Duan ^{[3
]}

Sha, Xuezhu ^{[3
]}

Zhang, Xizhen ^{[3
]}

Zhang, Jinsu ^{[3
]}

Cao, Yongze ^{[3
]}

Wang, Yichao ^{[3
]}

Li, Xiangping ^{[3
]}

Xu, Sai ^{[3
]}

Yu, Hongquan ^{[3
]}

Chen, Baojiu ^{[3
]}

机构：

[1] Liaoning Vocat Coll Light Ind, Sch Air Transportat, Dalian 116100, Liaoning, Peoples R China

[2] Dalian Maritime Univ, Sch Marine Elect Engn, Dalian 116026, Liaoning, Peoples R China

[3] Dalian Maritime Univ, Sch Sci, Dalian 116026, Liaoning, Peoples R China

来源：

JOURNAL OF THE KOREAN CERAMIC SOCIETY | 2025年

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

YVO4:Er3+/Yb3+ phosphors; Quantum cutting; Luminescence efficiency; Energy transfer;

D O I：

10.1007/s43207-025-00537-7

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Investigations on the Er3+ sensitized Yb3+ infrared luminescence, as well as the quantitative evaluation of quantum cutting (QC) efficiency for YVO4:Er3+/Yb3+ phosphors are still lacking. To fill the gap, a series of Er3+ (Yb3+) single doped and Er3+/Yb3+ co-doped YVO4 phosphors were prepared in this work to explore this. Firstly, two-step energy transfer process from Er3+ to Yb3+ was confirmed to achieve QC, which enables the Yb3+ infrared luminescence around 978 nm. Then, the QC efficiency was calculated according to energy transfer theory, radiative transition rates, nonradiative relaxation rates and fluorescence lifetimes. Secondly, energy transfer process from (VO4)(3-) to Yb3+ was verified by analyzing the spectral properties of YVO4:Yb3+ and YVO4:Er3+/Yb3+ phosphors. Therefore, the researches on spectral properties, the mechanisms for energy transfer and QC efficiency of YVO4:Er3+/Yb3+ phosphors will offer valuable theoretical information for their potential applications in silicon-based solar cells.

引用

页数：16

共 31 条

[1]

Sharma S., Khanna A., Kumar R., Chandra R., J. Mater. Sci. Mater El, 35, (2024)

[2]

Duan B., Ding C.C., Zhang M.J., Wu Y.X., Li Y.Q., Jin W., Wang F.Y., Hu J.S., J. Solid State Chem, 331, (2024)

[3]

Chen J.Y., Li L.J., Chen J.Q., Chen L.P., Zhu G.J., Guo H., J. Lumin, 267, (2024)

[4]

Dharendra K., Roy A., Dwivedi A., Rai A.K., Rai S.B., Kumar D., Mater. Res. Bull, 139, (2021)

[5]

Bharat L.K., Patnam H., Cherepanova Z.V., Yu J.S., Ceram. Int, 46, pp. 24443-24448, (2020)

[6]

Boutinaud P., J. Phys. Condens. Matter, 26, (2014)

[7]

Kaur H., Jayasimhadri M., Opt. Mater, 107, (2020)

[8]

Warutkar G.N., Ugemuge N.S., Sharma K., Nafdey R., Moharil S.V., Radiat. Eff. Defect. S, 178, pp. 1479-1489, (2023)

[9]

Roy A., Dwivedi A., Mishra H., Rai S.B., Ceram. Int, 49, pp. 17383-17395, (2023)

[10]

Tatte S.P., Parauha Y., Dhoble N.S., Mishra G.C., Dhoble S.J., Optik, 270, (2022)

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