Structural and Optical Properties of Ce3+, Yb3+ Co-doped YAG Films by Pulsed Laser Deposition

被引：0

作者：

王银珍 ^{[1
,2
]}

LI Ning ^{[2
]}

DUAN Pingping ^{[2
]}

DI Juqing ^{[3
,4
]}

ZHANG Liaolin ^{[1
]}

CHU Benli ^{[2
]}

HE Qinyu ^{[2
]}

QIU Jianrong ^{[1
]}

机构：

[1] Institute of Optical Communication Materials and State Key Laboratory of Luminescent Materials and Devices,South China University of Technology

[2] Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, School of Physics and Telecommunication Engineering, South China Normal University

[3] Key Laboratory of Materials for High Power Laser, Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences

[4] China University of Chinese Academy of Sciences

来源：

Journal of Wuhan University of Technology(Materials Science) | 2015年 / 30卷 / 04期

基金：

中国国家自然科学基金; 中国博士后科学基金;

关键词：

YAG:; Ce3+; Yb3+; films; pulsed laser deposition; downconversion;

D O I：

暂无

中图分类号：

TM914.4 [太阳能电池]; TB383.2 [];

学科分类号：

070205 ; 080501 ; 080502 ; 1406 ;

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.

引用

页码：660 / 664

页数：5

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