Photoluminescence properties of Li2Mg2 (WO4)3:Eu3+ red phosphor with high color purity for white LEDs applications
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- 作者：Hekai Zhua ; Minghao Fanga ; fmh@cugb.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Zhaohui Huanga ; huang118@cugb.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yan&rsquo ; gai Liua ; Kai Chenb ; Xin Mina ; Yuanjie Maoa ; Meng Wanga
- 关键词：Phosphors ; Luminescence ; Li2Mg2 (WO4)3 ; Eu3+
- 刊名：Journal of Luminescence
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：172
- 期：Complete
- 页码：180-184
- 全文大小：934 K
文摘
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Novel Li2Mg2 (WO4)3:Eu3+ phosphor was synthesized by solid state reaction.
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The phosphors show dominant emission peak at 620 nm upon excitation at 398 nm.
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The phosphors behave a relatively good thermal quenching effect.
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CIE coordinates of the phosphor was measured as (0.678, 0.322).