| Effect of charge compensation on emission spectrum of Ca2SiO4：Dy^3＋ phosphor |
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| 引用本文： | 李盼来,;张子才,;张坤,;杨志平,;王志军,;郭庆林. Effect of charge compensation on emission spectrum of Ca2SiO4：Dy^3＋ phosphor[J]. 中国光学快报(英文版), 2008, 0(4): 274-275 |
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| 作者姓名： | 李盼来, 张子才, 张坤, 杨志平, 王志军, 郭庆林 |
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| 作者单位： | College of Physics Science and Technology Hebei University Baoding 071002，Industrial and Commercial College Hebei University，Baoding 071002，Industrial and Commercial College Hebei University，Baoding 071002，College of Physics Science and Technology Hebei University，Baoding 071002，College of Physics Science and Technology Hebei University，Baoding 071002，College of Physics Science and Technology Hebei University，Baoding 071002 |
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| 摘 要： | The Ca2SiO4：Dy^3＋ phosphor was synthesized by the high temperature solid-state reaction method in air. The emission spectrum of Ca2SiO4：Dy^3＋ phosphor shows several bands at 486, 575, and 665 nm under the 365-nm excitation. The effects of Li^＋, Na^＋, and K^＋ on the emission spectrum of Ca2SiO4：Dy^3＋ phosphor were studied. The results show that the emission spectrum intensity is greatly influenced by Li^＋, Na^＋, and K^＋. The charge compensation concentration corresponding to the maximum emission intensity is different with different charge compensations.
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| 关 键 词： | 光谱 光反射 硫酸钙 无机发光材料 |
Effect of charge compensation on emission spectrum of Ca2SiO4：Dy^3＋ phosphor |
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| Affiliation: | Panlai Li, Zicai Zhang , Kun Zhang , Zhiping Yang , Zhijun Wang (, and Qinglin Guo ( College of Physics Science and Technology, Hebei University, Baoding 071002 ;Industrial and Commercial College, Hebei University, Baoding 071002) |
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