Preparation and optical properties of Eu3 + doped and Er3 +/Yb3 + codoped oxyfluoride glass ceramics containing Ba1 鈭?x LuxF2 + x nanocrystals
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- 作者：Yong Fei ; Shilong Zhao ; shilong_zhao@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Xiao Sun ; Lihui Huang ; Degang Deng ; Shiqing Xu ; sxucjlu@hotmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Glass ceramics ; Crystal phases ; Upconversion luminescence ; Temperature sensor
- 刊名：Journal of Non-Crystalline Solids
- 出版年：2015
- 出版时间：15 November 2015
- 年：2015
- 卷：428
- 期：Complete
- 页码：20-25
- 全文大小：1222 K
文摘
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Transparent oxyfluoride glass ceramics containing BaxLu1 − xF2 + x nanocrystals were fabricated.
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Phase transition from BaF2 to BaxLu1 − xF2 + x was realized by the gradual substitution of LuF3 for BaF2.
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The distribution of Eu3 + ions in the glass ceramics changed greatly due to the phase transition.