Solution combustion synthesis, structure and luminescence of Y3Al5O12 : Tb3+ phosphors
文献类型：期刊论文
| 作者 | Xia Guodong ; Zhou SM(周圣明) ; 张军杰i ; Wang Sumei ; Xu J(徐军) |
| 刊名 | j. alloy. compd.
 |
| 出版日期 | 2006 |
| 卷号 | 421期号:1-2页码:294 |
| 关键词 | nanostructures chemical synthesis X-ray diffraction luminescence |
| ISSN号 | 0925-8388 |
| 中文摘要 | the synthesis and optical properties of y3al5o12:tb3+ phosphors are reported in this paper. y3al5o12:tb3+ phosphors were synthesized by a facile solution combustion method. citric acid traps the constituent cations and also acts as a fuel. y3al5o12 (yag) phase can crystallize through sintering at 900 degrees c for 2 h, and there were no intermediate phases such as yalo3 (yap) and y4al2o9 (yam) in the sintering process. the excitation spectra of crystalline y3al5o12:tb3+ are different from that of amorphous one due to the crystal field effect. the emission spectra mainly show d-5(4) -> f-7(6) transition under uv excitation. the higher concentration quenching in y3al5o12:tb3+ nanophosphors may be due to the confinement effect on resonant energy transfer of nanocrystalline. it is also indicated that the solution combustion synthesis method provides a good distribution of tb3+ activators in y3al5o12 host. (c) 2005 published by elsevier b.v. |
| 学科主题 | 光学材料;晶体 |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000239874800054 |
| 公开日期 | 2009-09-24 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/5591]  |
| 专题 | 上海光学精密机械研究所_激光与光电子功能材料研发中心 |
| 推荐引用方式 GB/T 7714 | Xia Guodong,Zhou SM,张军杰i,et al. Solution combustion synthesis, structure and luminescence of Y3Al5O12 : Tb3+ phosphors[J]. j. alloy. compd.,2006,421(1-2):294, 297. |
| APA | Xia Guodong,周圣明,张军杰i,Wang Sumei,&徐军.(2006).Solution combustion synthesis, structure and luminescence of Y3Al5O12 : Tb3+ phosphors.j. alloy. compd.,421(1-2),294. |
| MLA | Xia Guodong,et al."Solution combustion synthesis, structure and luminescence of Y3Al5O12 : Tb3+ phosphors".j. alloy. compd. 421.1-2(2006):294. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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