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Microstructure of Transparent SiO2-PbF2-ErF3 Glass Ceramics with Highly Efficient Er3+ Upconversion Luminescence

✍ Scribed by J. Qiu; R. Kanno; Y. Kawamoto; Y. Bando; K. Kurashima

Book ID
110238713
Publisher
Springer
Year
1998
Tongue
English
Weight
106 KB
Volume
17
Category
Article
ISSN
0261-8028

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## Abstract The frequency upconversion emissions of NaYF~4~ nanocrystals embedded in transparent glass ceramics codoped with Yb^3+^/Er^3+^, prepared by melt quenching and subsequent heating, were investigated. It was found that, compared with that of the sample singly doped with 0.5Er^3+^, the inte