Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Enhancement of red fluorescence and afterglow in CaTiO3 : Pr3+ by addition of LU2O3 | |
其他题名 | 论文其他题名 |
Zhang X. M.; Zhang J. H.; Zhang X.; Chen L.; Lu S. Z.; Wang X. J. | |
2007 | |
发表期刊 | Journal of Luminescence |
ISSN | 0022-2313 |
卷号 | 122页码:958-960 |
摘要 | CaTiO3:Pr3+ with addition Lu2O3 are synthesized by conventional solid-state reaction methods. It is found that the addition of Lu leads to the enhancement of red fluorescence and phosphorescence at 615 nm originating from D-1(2)-> H-3(4) transition of Pr3+ following the increase of the lifetime for the D-1(2) state. As a result, it is indicated that the non-radiative centers for the D-1(2) state are suppressed by the addition of Lu ions. The persistent time of the afterglow is observed to increase from less than 15 min to over 2 h after the addition of 5 mol% Lu2O3. A tentative mechanism of the Lu-addition effect on the optical properties is discussed. (c) 2006 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/181722/26633 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Zhang X. M.,Zhang J. H.,Zhang X.,et al. Enhancement of red fluorescence and afterglow in CaTiO3 : Pr3+ by addition of LU2O3[J]. Journal of Luminescence,2007,122:958-960. |
APA | Zhang X. M.,Zhang J. H.,Zhang X.,Chen L.,Lu S. Z.,&Wang X. J..(2007).Enhancement of red fluorescence and afterglow in CaTiO3 : Pr3+ by addition of LU2O3.Journal of Luminescence,122,958-960. |
MLA | Zhang X. M.,et al."Enhancement of red fluorescence and afterglow in CaTiO3 : Pr3+ by addition of LU2O3".Journal of Luminescence 122(2007):958-960. |
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 | ||
Zhang-2007-Enhanceme(197KB) | 开放获取 | -- | 浏览 下载 |
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