THE EFFECT OF La2O3 ON THE PROPERTIES OF Nd3+-DOPED YTTRIUM LANTHANUM OXIDE TRANSPARENT CERAMICS

被引：0
|
作者：
Zhou, Hongxu [1 ]
Yang, Qiuhong [1 ]
Xu, Jun [2 ]
机构：
[1] Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200072, Peoples R China
[2] Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200052, Peoples R China
来源：
CERAMIC MATERIALS AND COMPONENTS FOR ENERGY AND ENVIRONMENTAL APPLICATIONS | 2010年 / 210卷
关键词：
LASER;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
1%Nd3+:Y2O3 and 1%Nd3+:(Y0.9La0.1)(2)O-3 were fabricated and their spectroscopic properties were investigated. The results show that the grain size decreases and becomes more uniform when doped La2O3 in Nd3+:Y2O3. The absorption and emission spectra show the similar properties. However, the intensity got weaker. Raman spectra show that the structural phases of the samples are unchanged and the phonon energy decreases which is in favor of the quantum efficiency.
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页码：591 / +
页数：3
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