White-emitting phosphors Ca6La2Na2(PO4)(6)F-2:Dy3+ and luminescence enhancement through Ce3+ -> Dy3+ energy transfer
文献类型：期刊论文
| 作者 | Xie, MB; Ou, SL; Liang, HB; Hou, DJ; Huang, Y; Gao, ZH; Tao, Y;黄艳; Gao ZH(高振华) ; Tao Y(陶冶)
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| 刊名 | MATERIALS CHEMISTRY AND PHYSICS
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| 出版日期 | 2013 |
| 卷号 | 142期号:1页码:339-344 |
| 关键词 | Optical materials Photoluminescence spectroscopy Luminescence Optical properties |
| 英文摘要 | Ce3+ and Dy3+ activated fluoro-apatite Ca6La2Na2(PO4)(6)F-2 with chemical formulas Ca(6)La(2-x)Ln(5)Na(2)(PO4)(6)F-2 (Ln = Ce3+, Dy3+) were prepared by a solid state reaction technique at high temperature. The vacuum-ultraviolet (VUV) and ultraviolet (UV) spectroscopic properties are investigated. The results indicate that Ce3+ ions show the lowest 5d excitation band at similar to 305 nm and a broad emission band centered at similar to 345 nm. Dy3+ ions exhibit intense absorption at VUV and UV range. White-emitting under 172 nm excitation is obtained based on two dominant emissions from Dy3+ ions centered at 480 and 577 nm. In addition, the energy transfer from Ce3+ to Dy3+ in the co-doped samples are observed and discussed. (C) 2013 Elsevier B.V. All rights reserved. |
| 学科主题 | Materials Science |
| 收录类别 | SCI |
| WOS记录号 | WOS:000324661000045 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/223947]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | Xie, MB,Ou, SL,Liang, HB,et al. White-emitting phosphors Ca6La2Na2(PO4)(6)F-2:Dy3+ and luminescence enhancement through Ce3+ -> Dy3+ energy transfer[J]. MATERIALS CHEMISTRY AND PHYSICS,2013,142(1):339-344. |
| APA | Xie, MB.,Ou, SL.,Liang, HB.,Hou, DJ.,Huang, Y.,...&陶冶.(2013).White-emitting phosphors Ca6La2Na2(PO4)(6)F-2:Dy3+ and luminescence enhancement through Ce3+ -> Dy3+ energy transfer.MATERIALS CHEMISTRY AND PHYSICS,142(1),339-344. |
| MLA | Xie, MB,et al."White-emitting phosphors Ca6La2Na2(PO4)(6)F-2:Dy3+ and luminescence enhancement through Ce3+ -> Dy3+ energy transfer".MATERIALS CHEMISTRY AND PHYSICS 142.1(2013):339-344. |
入库方式： OAI收割
来源：高能物理研究所
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