DFT calculation, electric and luminescent property of titanate solid state electrolytes based red emitting phosphor A2La2Ti3O10:Eu3+ (A = Na, K)
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- 作者：Niumiao Zhang ; Jiming Zheng ; Jianhua Gao ; Yujian Wu ; Ruoyu Zhang ; Ting Li ; Chongfeng Guo ; guocf@nwu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Phosphor ; Photoluminescence ; DFT ; Conductivity ; LEDs ; FEDs
- 刊名：Dyes and Pigments
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：136
- 期：Complete
- 页码：601-611
- 全文大小：4807 K
文摘
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A2La2Ti3O10:Eu3+ (A = Na, K) phosphors were prepared by the sol-gel method.
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The electronic structure of pure A2La2Ti3O10 (A = Na, K) was estimated by density functional theory calculation.
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PL, CL and conductivity of samples were used to prove suitable phosphors for LED and FED.