Effects of distorted lattice and nonequal-valvence substitution on the long lasting phosphorescence of Eu2+ and Gd3+ doped RMg2(PO4)(2) (R=Sr, Ba) phosphors
文献类型：期刊论文
| 作者 | Liu LY ; Pang R ; Li CY ; Su QA |
| 刊名 | journal of applied physics
 |
| 出版日期 | 2010 |
| 卷号 | 108期号:4页码:文献编号：043101 |
| 关键词 | ZINC BOROSILICATE GLASSES LUMINESCENCE ORTHOPHOSPHATE BAO-MGO-P2O5 SYSTEMS |
| ISSN号 | 0021-8979 |
| 通讯作者 | liu ly |
| 中文摘要 | the afterglow of eu2+ activated srmg2(po4)(2) can be greatly enhanced by the codoping of gd3+, as well as an interesting phenomenon of the improvement of the efficiency of the excitation light. however, eu2+ activated bamg2(po4)(2) does not show the phosphorescence until the codoping of gd3+. it is suggested that the codoping of gd3+ improve the electron storage ability of material by acting as electron-trapping centers resulted from the nonequal-valence substitution of gd3+ replacing sr2+ and ba3+. and the gd3+-induced enhancement of the excitation efficiency of eu and gd codoped srmg2(po4)(2) is due to the improvement of the energy transfer efficiency caused by the distortion of lattice of gd3+ located at the sites of sr2+. (c) 2010 american institute of physics. [doi:10.1063/1.3475989] |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| 公开日期 | 2012-04-25 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43455]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Liu LY,Pang R,Li CY,et al. Effects of distorted lattice and nonequal-valvence substitution on the long lasting phosphorescence of Eu2+ and Gd3+ doped RMg2(PO4)(2) (R=Sr, Ba) phosphors[J]. journal of applied physics,2010,108(4):文献编号：043101. |
| APA | Liu LY,Pang R,Li CY,&Su QA.(2010).Effects of distorted lattice and nonequal-valvence substitution on the long lasting phosphorescence of Eu2+ and Gd3+ doped RMg2(PO4)(2) (R=Sr, Ba) phosphors.journal of applied physics,108(4),文献编号：043101. |
| MLA | Liu LY,et al."Effects of distorted lattice and nonequal-valvence substitution on the long lasting phosphorescence of Eu2+ and Gd3+ doped RMg2(PO4)(2) (R=Sr, Ba) phosphors".journal of applied physics 108.4(2010):文献编号：043101. |
入库方式： OAI收割
来源：长春应用化学研究所
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