Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Spectral variations and energy transfer processes on both Er3+ ion concentration and excitation densities in Yb3+-Er3+ codoped LaF3 materials | |
其他题名 | 论文其他题名 |
Zhang J. S.; Qin W. P.; Zhao D.; Degejihu; Wang Y.; Cao C. Y. | |
2007 | |
发表期刊 | Journal of Luminescence
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ISSN | 0022-2313 |
卷号 | 122页码:506-508 |
摘要 | In comparison with the up-conversion spectra of Yb3+-Er3+ codopded systems reported previously, the interesting intensity changes of up-conversion luminescence between the violet, the blue, the green and the red on the both Er3+ ion concentration and excitation density with 978 nm laser diodes as an excitation source were observed in Yb3+-Er3+ codopded LaF3 powders. In order to clarify the change mechanisms, the up-conversion spectra of LaF3:10mol% Yb3+, 0.5mol% Er3+ and LaF3:10 mol% Yb3+, 1 mol% Er3+ were investigated and the results indicated that the cross-relaxation processes between Er3+ ions and the thermal population of the H-2(11/2) level play significant roles. (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/181722/26611 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Zhang J. S.,Qin W. P.,Zhao D.,et al. Spectral variations and energy transfer processes on both Er3+ ion concentration and excitation densities in Yb3+-Er3+ codoped LaF3 materials[J]. Journal of Luminescence,2007,122:506-508. |
APA | Zhang J. S.,Qin W. P.,Zhao D.,Degejihu,Wang Y.,&Cao C. Y..(2007).Spectral variations and energy transfer processes on both Er3+ ion concentration and excitation densities in Yb3+-Er3+ codoped LaF3 materials.Journal of Luminescence,122,506-508. |
MLA | Zhang J. S.,et al."Spectral variations and energy transfer processes on both Er3+ ion concentration and excitation densities in Yb3+-Er3+ codoped LaF3 materials".Journal of Luminescence 122(2007):506-508. |
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