Changchun Institute of Optics,Fine Mechanics and Physics,CAS
| Origin of red emission in NaYFinf4/inf: Ybsup3+/sup,Ersup3+/sup lanthanides doped upconversion nanosystem | |
| Wu, F.; Y. Hai; X.-G. Kong; J. Zuo; D. Wang; C.-X. Li; L.-P. Tu; Q.-Q. Li and H.-Y. Zhao | |
| 2015 | |
| 发表期刊 | Faguang Xuebao/Chinese Journal of Luminescence
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| 卷号 | 36期号:6页码:623-627 |
| 摘要 | In order to research the origin of red emission in NaYFinf4/inf: Ybsup3+/sup,Ersup3+/sup upconversion nanoparticles, the dependence of upconversion fluorescence intensity on the excitation power was studied in this paper. The bare core and core/shell NaYFinf4/inf: Ybsup3+/sup,Ersup3+/sup nanoparticles were synthesized, and their emission spectra were analyzed in detail. It is found that the cross-relaxation has great influence on the red emission in NaYFinf4/inf: Ybsup3+/sup,Ersup3+/sup upconversion nanoparticles. Different from bare core NaYFinf4/inf: Ybsup3+/sup,Ersup3+/sup nanoparticles, the cross-relaxation plays a leading role for the red emission in core/shell NaYFinf4/inf: Ybsup3+/sup,Ersup3+/sup nanoparticles, and the multi-photon relaxation can be almost ignored. , 2015, Chines Academy of Sciences. All right reserved. |
| 文章类型 | 期刊论文 |
| 收录类别 | EI |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ciomp.ac.cn/handle/181722/55992 |
| 专题 | 中科院长春光机所知识产出 |
| 推荐引用方式 GB/T 7714 | Wu, F.,Y. Hai,X.-G. Kong,et al. Origin of red emission in NaYFinf4/inf: Ybsup3+/sup,Ersup3+/sup lanthanides doped upconversion nanosystem[J]. Faguang Xuebao/Chinese Journal of Luminescence,2015,36(6):623-627. |
| APA | Wu, F..,Y. Hai.,X.-G. Kong.,J. Zuo.,D. Wang.,...&Q.-Q. Li and H.-Y. Zhao.(2015).Origin of red emission in NaYFinf4/inf: Ybsup3+/sup,Ersup3+/sup lanthanides doped upconversion nanosystem.Faguang Xuebao/Chinese Journal of Luminescence,36(6),623-627. |
| MLA | Wu, F.,et al."Origin of red emission in NaYFinf4/inf: Ybsup3+/sup,Ersup3+/sup lanthanides doped upconversion nanosystem".Faguang Xuebao/Chinese Journal of Luminescence 36.6(2015):623-627. |
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| NaYF_4∶Yb~(3+),Er~(3（417KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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