Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Remarkable improvement of brightness for the green emissions in Ce3+ and Tb3+ co-activated LaPO4 nanowires | |
其他题名 | 论文其他题名 |
Yu L. X.; Song H. W.; Liu Z. X.; Yang L. M.; Lu S. Z.; Zheng Z. H. | |
2005 | |
发表期刊 | Solid State Communications |
ISSN | 0038-1098 |
卷号 | 134期号:11页码:753-757 |
摘要 | Ce3+ and Tb3+ co-activated LaPO4 nanowires (NWs) were synthesized by the hydrothermal method and studied in contrast to corresponding micrometer rods (MRs). The results indicate that electronic transition rate of Ce3+ and Tb3+ in NWs had only a little variation in comparison with that in MRs, and energy transfer (ET) rate and efficiency of Ce3+ -> Tb3+ in NWs reduced. It is interesting to observe that the brightness for D-5(4)-F-7(5) of Tb3+ via ET of Ce3+ -> Tb3+ in NWs increased several times than that in MRs. This was attributed to the decreased energy loss in excited states being higher than D-5(4) of Tb3+ ions due to hindrance of boundary. (c) 2005 Elsevier Ltd. 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/181722/25020 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Yu L. X.,Song H. W.,Liu Z. X.,et al. Remarkable improvement of brightness for the green emissions in Ce3+ and Tb3+ co-activated LaPO4 nanowires[J]. Solid State Communications,2005,134(11):753-757. |
APA | Yu L. X.,Song H. W.,Liu Z. X.,Yang L. M.,Lu S. Z.,&Zheng Z. H..(2005).Remarkable improvement of brightness for the green emissions in Ce3+ and Tb3+ co-activated LaPO4 nanowires.Solid State Communications,134(11),753-757. |
MLA | Yu L. X.,et al."Remarkable improvement of brightness for the green emissions in Ce3+ and Tb3+ co-activated LaPO4 nanowires".Solid State Communications 134.11(2005):753-757. |
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