Changchun Institute of Optics,Fine Mechanics and Physics,CAS
The contribution of the coordinated water to D-5(4) population in YPO4 hydrates doped with low concentration of Tb3+ | |
其他题名 | 论文其他题名 |
Di W. H.; Wang X. J.; Pan G. H.; Bai X.; Chen B. J.; Ren X. G. | |
2007 | |
发表期刊 | Chemical Physics Letters |
ISSN | 0009-2614 |
卷号 | 436期号:1—3页码:129-132 |
摘要 | This work reports an interesting result on the photoluminescence OfYP04. 21420 doped with low concentration of Tb which was synthesized at low temperature by aqueous route. In the as-synthesized Y0.098PO4:Tb-0.002 . 2H(2)O, in which the hydration water is coordinated to the rare earth ions, the emissions of D-5(4) of Tb3+ are much more intense than the emissions of D-5(3). After dehydration by annealing, an opposite result is achieved, i.e., the emissions of D-5(4) of Tb3+ are much lower than the emissions of D-5(3). The Fourier-transform infrared (FTIR) and fluorescent decay spectra demonstrate that the coordinated water molecule in the hydrated sample contributes to the relaxation of D-5(3) to D-5(4), thus increasing the population of the excited state D-5(4) of Tb3+ in the as-synthesized sample. (c) 2007 Elsevier B.V. All rights reserved. |
收录类别 | SCI |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/24878 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Di W. H.,Wang X. J.,Pan G. H.,et al. The contribution of the coordinated water to D-5(4) population in YPO4 hydrates doped with low concentration of Tb3+[J]. Chemical Physics Letters,2007,436(1—3):129-132. |
APA | Di W. H.,Wang X. J.,Pan G. H.,Bai X.,Chen B. J.,&Ren X. G..(2007).The contribution of the coordinated water to D-5(4) population in YPO4 hydrates doped with low concentration of Tb3+.Chemical Physics Letters,436(1—3),129-132. |
MLA | Di W. H.,et al."The contribution of the coordinated water to D-5(4) population in YPO4 hydrates doped with low concentration of Tb3+".Chemical Physics Letters 436.1—3(2007):129-132. |
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 | ||
Di-2007-The contribu(356KB) | 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