Structural and optical properties of Ce3+, Yb3+ Co-doped YAG films by pulsed laser deposition

被引：0
作者：
Yinzhen Wang
Ning Li
Pingping Duan
Juqing Di
Liaolin Zhang
Benli Chu
Qinyu He
Jianrong Qiu
机构：
[1] South China University of Technology,Institute of Optical Communication Materials and State Key Laboratory of Luminescent Materials and Devices
[2] South China Normal University,Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, School of Physics and Telecommunication Engineering
[3] Chinese Academy of Sciences,Key Laboratory of Materials for High Power Laser, Shanghai Institute of Optics and Fine Mechanics
[4] China University of Chinese Academy of Sciences,undefined
来源：
Journal of Wuhan University of Technology-Mater. Sci. Ed. | 2015年 / 30卷
关键词：
YAG: Ce; ,Yb; films; pulsed laser deposition; downconversion;
D O I：
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中图分类号：
学科分类号：
摘要：
Ce3+, Yb3+ co-doped Y3Al5O12 films were prepared by pulse laser deposition. X-ray diffraction, X-ray photoelectron spectroscopy, photoluminescence spectra were used to characterize their structural and luminescent properties. Near-infrared quantum cutting from the films was observed via a cooperative energy transfer from Ce3+ to Yb3+ ions. The high quantum efficiency of the films implies that Ce3+,Yb3+ co-doped Y3Al5O12 films have potential application by tuning the solar spectrum to enhance the efficiency of silicon solar cells.
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页码：660 / 664
页数：4
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