| Energy transfer processes in Ce3+ and Tb3+ co-doped Ln(2)Si(2)O(7) (Ln = Y, Gd) |
| Li, Y; Wei, XT; Yin, M; Tao, Y; Tao Y(陶冶)
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| 2011
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| 发表期刊 | OPTICAL MATERIALS
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| 卷号 | 33期号:8页码:1239-1242 |
| 通讯作者 | [Li, Yong
; Wei, Xiantao
; Yin, Min] Univ Sci & Technol China, Dept Phys, Hefei 230026, Peoples R China
; [Li, Yong] Anhui Univ Technol, Sch Math & Phys, Maanshan 243000, Peoples R China
; [Tao, Ye] Chinese Acad Sci, Inst High Energy Phys, Lab Beijing Synchrotron Radiat, Beijing 100039, Peoples R China
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| 文章类型 | Article
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| 摘要 | The Ce3+ and Tb3+ co-doped Ln(2)Si(2)O(7) (Ln = V. Gd) samples were prepared by sol-gel method. Structure characterization of the phosphor was carried out by X-ray diffraction. The luminescence properties of samples were analyzed by measuring the excitation and emission spectra. It was observed that excitation energy can transfer mutually between Ce3+ and Tb3+ in GPS: Ce3+, Tb3+ samples, while in Y2Si2O7 :Ce3+, Tb3+ samples the energy transfer only progresses from Ce3+ to Tb3+. Based on the energy level diagrams of respective Ce3+, Tb3+ and Gd3+ ion, the detailed pathways for energy transfer are explained. (c) 2011 Elsevier B.V. All rights reserved. |
| 关键词 | Energy transfer
Luminescence
Silicate
Rare earth
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| 学科领域 | Materials Science; Optics
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| DOI | 10.1016/j.optmat.2011.02.017
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| URL | 查看原文
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| 语种 | 英语
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| WOS研究方向 | Materials Science
; Optics
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| WOS类目 | Materials Science, Multidisciplinary
; Optics
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| WOS记录号 | WOS:000292231200016
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.ihep.ac.cn/handle/311005/239219
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| 专题 | 多学科研究中心
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| 作者单位 | 中国科学院高能物理研究所
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推荐引用方式
GB/T 7714 |
Li, Y,Wei, XT,Yin, M,et al. Energy transfer processes in Ce3+ and Tb3+ co-doped Ln(2)Si(2)O(7) (Ln = Y, Gd)[J]. OPTICAL MATERIALS,2011,33(8):1239-1242.
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| APA |
Li, Y,Wei, XT,Yin, M,Tao, Y,&陶冶.(2011).Energy transfer processes in Ce3+ and Tb3+ co-doped Ln(2)Si(2)O(7) (Ln = Y, Gd).OPTICAL MATERIALS,33(8),1239-1242.
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| MLA |
Li, Y,et al."Energy transfer processes in Ce3+ and Tb3+ co-doped Ln(2)Si(2)O(7) (Ln = Y, Gd)".OPTICAL MATERIALS 33.8(2011):1239-1242.
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