Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Fabrication and photoluminescent properties of Gd2O3 : Eu3+ nanowires in AAO template | |
Li S. W.; Song H. W.; Yu L. X.; Liu Z. X.; Pan G. H.; Yu H. Q.; Dai Q. L.; Fan L. B.; Lei Y. Q.; Wang T.; Ren X. G.; Lu S. Z.; Zhao H. F. | |
2007 | |
发表期刊 | Journal of Nanoscience and Nanotechnology
![]() |
ISSN | 1533-4880 |
卷号 | 7期号:2页码:474-480 |
摘要 | Uniform Gd2O3 : Eu3+ nanowires were fabricated by using anodic aluminum oxide template (AAO). The spectral measurements indicate that with the increasing annealing temperature the excitation band of Eu3+ in Gd2O3 : Eu3+ nanowires/AAO shifted blue, the intensity ratio of D-5(0)-F-7(2) to D-5(0)-F-7(1) decreased, and the lifetime became longer. In the sample annealed at 1000 C two spectral components, the sharper and broader lines were identified, corresponding to two different local environments, the Eu3+ ions in cubic phase and in amorphous phase, respectively. The D-5(0)-F-7(1), transitions of Eu3+ ions in cubic phase had longer lifetime than that in amorphous phase. In contrast to the lifetime of the D-5(0)-F-7(J) transitions in the bulk, that in Gd2O3 : Eu3+/AAO composite films increased due to influence of the surrounding media (AAO). |
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/181722/34506 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Li S. W.,Song H. W.,Yu L. X.,et al. Fabrication and photoluminescent properties of Gd2O3 : Eu3+ nanowires in AAO template[J]. Journal of Nanoscience and Nanotechnology,2007,7(2):474-480. |
APA | Li S. W..,Song H. W..,Yu L. X..,Liu Z. X..,Pan G. H..,...&Zhao H. F..(2007).Fabrication and photoluminescent properties of Gd2O3 : Eu3+ nanowires in AAO template.Journal of Nanoscience and Nanotechnology,7(2),474-480. |
MLA | Li S. W.,et al."Fabrication and photoluminescent properties of Gd2O3 : Eu3+ nanowires in AAO template".Journal of Nanoscience and Nanotechnology 7.2(2007):474-480. |
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 | ||
bj01280460.pdf(2501KB) | 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