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浏览/检索结果: 共29条,第1-10条 帮助

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Eu3+掺杂Mg3(PO4)2(II、III)发光材料高温高压的制备及其发光性研究 学位论文  OAI收割
中国科学院地球化学研究所: 中国科学院大学, 2022
作者:  
雷鑫彧
  |  收藏  |  浏览/下载:2/0  |  提交时间:2023/07/12
溶胶-凝胶法合成Eu~(3+)掺杂YBO_3薄膜及其结构与光致发光性能的研究(英文) 期刊论文  OAI收割
2015, 期号: 03, 页码: 599-603
作者:  
周园;  孙庆国;  年洪恩;  吴志坚;  李翔
收藏  |  浏览/下载:31/0  |  提交时间:2016/09/01
Red- and white-emitting organic light-emitting diodes based on trimetallic dendritic europium (III) complex: Eu3(DBM)9(TMMB) 期刊论文  OAI收割
Solid-State Electronics, 2012, 卷号: 69, 页码: 67-71
作者:  
Wang B.;  Li B.;  Li B.;  Li B.;  Zhang L.
收藏  |  浏览/下载:9/0  |  提交时间:2013/03/27
退火温度对GdBO_3∶Eu~(3+)/AAO薄膜形貌和发光性质的影响 期刊论文  OAI收割
发光学报, 2012, 期号: 10, 页码: 1101-1106
作者:  
杨智;  鲁芳;  温亚林;  李建业;  陶冶
收藏  |  浏览/下载:22/0  |  提交时间:2015/12/25
Energy transfer in Y3Al5O12:Ce 3, Pr3+ and CaMoO4:Sm3, Eu 3 phosphors (EI CONFERENCE) 会议论文  OAI收割
作者:  
Wang L.;  Wang X.-J.;  Zhang X.;  Zhang X.;  Zhang X.
收藏  |  浏览/下载:24/0  |  提交时间:2013/03/25
Non-radiative energy transfers (ET) from Ce3 to Pr3+ in Y3Al5O12:Ce3  Pr3+ and from Sm3 to Eu3 in CaMoO4:Sm3  Eu3 are studied based on photoluminescence spectroscopy and fluorescence decay patterns. The result indicates an electric dipoledipole interaction that governs ET in the LED phosphors. For Ce3 concentration of 0.01 in YAG:Ce3  Pr3+  the rate constant and critical distance are evaluated to be 4.510-36 cm 6 s-1 and 0.81 nm  respectively. An increase in the red emission line of Pr3+ relative to the yellow emission band of Ce 3  on increasing Ce3 concentration is observed. This behavior is attributed to the increase of spectral overlap integrals between Ce3 emission and Pr3+ excitation due to the fact that the yellow band shifts to the red spectral side with increasing Ce3 concentration. In CaMoO4:Sm3  Eu3  Sm 3Eu3 transfer occurs from 4G5/2 of Sm3 to 5D0 of Eu3. The rate constant of 8.510-40 cm6 s-1 and the critical transfer distance of 0.89 nm are evaluated. 2010 Elsevier B.V. All rights reserved.  
NaGdF_4∶Eu~(3+)/AAO薄膜的制备与表征 期刊论文  OAI收割
高等学校化学学报, 2011, 期号: 5, 页码: 1037-1042
作者:  
王萌;  杨智;  王宇飞;  陶冶
收藏  |  浏览/下载:19/0  |  提交时间:2015/12/25
Gd_2O_3∶RE~(3+)(RE:Eu,Tb)纳米棒的合成与表征 期刊论文  OAI收割
功能材料, 2010, 卷号: 41, 期号: 5, 页码: 907-910
张吉林; 孙德慧; 洪广言
收藏  |  浏览/下载:19/0  |  提交时间:2012/06/07
稀土或稀土-过渡金属配(簇)聚物空旷骨架的构筑 学位论文  OAI收割
硕士, 福建物质结构研究所: 中国科学院福建物质结构研究所, 2009
贾向丽
收藏  |  浏览/下载:194/0  |  提交时间:2013/05/09
Shell-core-corona aggregates formed from poly(styrene)-poly(4-vinylpyridine) block copolymer induced by added homopolymer via interpolymer hydrogen-bonding 期刊论文  OAI收割
Polymer, 2009, 卷号: 50, 页码: 5268-5275
作者:  
Wang QH(王齐华);  Wang C(王超);  Wang QH(王齐华);  Wang TM(王廷梅)
收藏  |  浏览/下载:14/0  |  提交时间:2012/11/13
基于免疫层析技术的时间分辨荧光免疫分析仪研究 学位论文  OAI收割
硕士: 中国科学院上海光学精密机械研究所, 2009
作者:  
任冰强
收藏  |  浏览/下载:47/0  |  提交时间:2016/11/28