Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Enhancement of luminescence intensity and increase of emission lifetime in Eu3+-doped 3CdO-Al2O3-3SiO(2) amorphous system | |
其他题名 | 论文其他题名 |
Cong Y.; Li B.; Lei B. F.; Wang X. J.; Liu C. X.; Liu J. Y.; Li W. L. | |
2008 | |
发表期刊 | Journal of Luminescence |
ISSN | 0022-2313 |
卷号 | 128期号:1页码:105-109 |
摘要 | Intense photoluminescence at room temperature was observed in amorphous cadmium aluminum silicate doped with europium prepared by the sol-gel method. The structure of the 3CdO-Al2O3-3SiO(2):Eu3+ system (CAS:EU3+) has been determined by transmission electron microscopy (TEM) and X-ray diffraction (XRD). The excitation and the emission spectra indicated that the red characteristic emission (611 nm) of CAS:Eu3+ under UV excitation due to D-5(0) -> F-7(2) electric dipole transition is the strongest. Both XRD data and the emission ratio of (D-5(0) -> F-7(2))/(D-5(0) -> F-7(1)) reveal that the EU3+ is in a site without inversion symmetry. The maximum photoluminescence intensity has been obtained for 25 mol% concentration of Eu3+ in CAS, and the intensity enhancement and lifetime increase of Eu3+ with increasing sintering temperature were observed due to the less OH-content in the samples. (C) 2007 Elsevier B.V. All rights reserved. |
收录类别 | SCI ; EI |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/26445 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Cong Y.,Li B.,Lei B. F.,et al. Enhancement of luminescence intensity and increase of emission lifetime in Eu3+-doped 3CdO-Al2O3-3SiO(2) amorphous system[J]. Journal of Luminescence,2008,128(1):105-109. |
APA | Cong Y..,Li B..,Lei B. F..,Wang X. J..,Liu C. X..,...&Li W. L..(2008).Enhancement of luminescence intensity and increase of emission lifetime in Eu3+-doped 3CdO-Al2O3-3SiO(2) amorphous system.Journal of Luminescence,128(1),105-109. |
MLA | Cong Y.,et al."Enhancement of luminescence intensity and increase of emission lifetime in Eu3+-doped 3CdO-Al2O3-3SiO(2) amorphous system".Journal of Luminescence 128.1(2008):105-109. |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Cong-2008-Enhancemen(291KB) | 开放获取 | -- | 浏览 下载 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Cong Y.]的文章 |
[Li B.]的文章 |
[Lei B. F.]的文章 |
百度学术 |
百度学术中相似的文章 |
[Cong Y.]的文章 |
[Li B.]的文章 |
[Lei B. F.]的文章 |
必应学术 |
必应学术中相似的文章 |
[Cong Y.]的文章 |
[Li B.]的文章 |
[Lei B. F.]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论