StructuralandopticalstudiesofYb3+,Er3+andEr3+/Yb3+co-dopedphosphateglasses

被引：0

作者：

SHraiech ^{[1
]}

MFerid ^{[1
]}

YGuyot ^{[2
]}

GBoulon ^{[2
]}

机构：

[1] Physical Chemistry Laboratory of Mineral Materials and Their Applications,National Center of Research in Materials Science,Technologic Park of Borj Cedria BP, Soliman,Tunisia

[2] Physical Chemistry of Luminescent Materials(LPCML),University of Lyon,Claude Bernard/Lyon University,UMR CNRS,La Doua, Villeurbanne,France

来源：

JournalofRareEarths | 2013年 / 31卷 / 07期

关键词：

Yb3+/Er3+ co-doped; phosphate glass; energy transfer; upconversion; co-operative fluorescence; rare earths;

D O I：

暂无

中图分类号：

TQ171.1 [基础理论];

学科分类号：

0805 ; 080502 ;

摘要：

Phosphate glass samples with various Yb2O3 and Er2O3 contents were synthesized by the conventional melt quenching technique and characterized by X-ray diffraction,IR absorption spectroscopy and Raman scattering spectroscopy.The absorption,emission spectra and fluorescence decay studies were carried out both at low and room temperatures.Results showed the existence of several sites occupied by the rare earth ions in the phosphate glass.Up-conversion and cooperative fluorescence were also discussed.

引用

页码：685 / 693

页数：9

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