| Single-phase full-color Ba_3Lu_2（SiO_4）_3：Eu~（2＋） phosphor for white-light emitting diodes |
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| 引用本文： | 叶信宇,杨幼明,廖春发,杨凤丽. Single-phase full-color Ba_3Lu_2（SiO_4）_3：Eu~（2＋） phosphor for white-light emitting diodes[J]. 中国稀土学报(英文版), 2011, 29(11): 1026-1028. DOI: 10.1016/S1002-0721(10)60591-1 |
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| 作者姓名： | 叶信宇 杨幼明 廖春发 杨凤丽 |
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| 作者单位： | School of Metallurgy and Chemistry Engineering;Jiangxi University of Science and Technology; |
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| 基金项目： | Project supported by Natural Science Foundation of Jiangxi Province (2009GQC0042); Foundation of Jiangxi Educational Committee (GJJ10153); Major Science and Technology Project of Jiangxi Province (2010AZD00100); Foundation of Jiangxi University of Science and Technology (Jxxjzd10007) |
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| 摘 要： |
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| 关 键 词： | 彩色荧光粉 白光发光二极管 Eu 硅酸盐 LED 固态反应 石榴石型 晶体结构 |
| 收稿时间： | 2011-05-26 |
Single-phase full-color Ba_3Lu_2(SiO_4)_3:Eu~(2+) phosphor for white-light emitting diodes |
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| YE Xinyu,YANG Youming,LIAO Chunfa,YANG Fengli. Single-phase full-color Ba_3Lu_2(SiO_4)_3:Eu~(2+) phosphor for white-light emitting diodes[J]. Journal of Rare Earths, 2011, 29(11): 1026-1028. DOI: 10.1016/S1002-0721(10)60591-1 |
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| Authors: | YE Xinyu YANG Youming LIAO Chunfa YANG Fengli |
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| Affiliation: | YE Xinyu,YANG Youming,LIAO Chunfa,YANG Fengli(School of Metallurgy and Chemistry Engineering,Jiangxi University of Science and Technology,Ganzhou 341000,China) |
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| Abstract: | we developed a new silicate-based full-color phosphor Ba3Lu2(SiO4)3:Eu2+ through solid state reaction.The host crystal structure was isostructural with Ca3Y2(SiO4)3 instead of garnet-type.The phosphor absorbed near-ultraviolet light from 250 to 400 nm,which was very suitable for a color converter of white LED that used UV-LED as the primary light source.The photoluminescence peak wavelength of Ba3Lu2(SiO4)3:Eu2+ was about 461 nm and a shoulder peak was around 522 nm,which resulted from the 5d-4f transition ... |
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| Keywords: | Ba3Lu2(SiO4)3 white-light emitting diodes luminescent property rare earths |
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