外文题目: Recrystallization of Er3+:CaF2 in Transparent Fluorophosphate Glass-Ceramics with the Co-Firing Method
作者: Fan, Jintai; Chen, Siyuan; Yuan, Xinqiang; Jiang, Yiguang; Pan, Liangjie; Jiang, Benxue; Mao, Xiaojian; Li, Rihong; Jiang, Xiongwei; Zhang, Long
刊名: J. Am. Ceram. Soc.
年: 2016 卷: 99 期: 9 页： 2971--2976
英文关键词:
glass-ceramics; fluorescence; micro-morphology
PHOSPHOR-IN-GLASS; 2.8 MU-M; COLOR CONVERTER; LASER; EMISSION; DIODE; LUMINESCENCE; CRYSTALS
英文摘要:
Transparent glass-ceramics containing Er3+:CaF2 crystallites were prepared with the co-firing method. The formation process of the glass-ceramics was investigated by means of SEM, XRD, and DSC. The results reveal that the Er3+:CaF2 nanocrystals do not dissolve into the fluorophosphates (FP) glassmelt until the co-firing temperature increase higher than about 920 degrees C. Below this temperature, Er3+:CaF2 survives the co-firing process and the nanocrystals just grow to spherical crystals of micrometers in size. Co-firing temperature higher than this temperature leads to the dissolution of Er3+:CaF2 and the dissolved Er3+:CaF2 recrystallized during quenching process and takes the shape of dendrite.


文献类型: 期刊论文
正文语种: English
收录类别: SCIEI
DOI: 10.1111/jace.14299


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