LUMINESCENCE AND ENERGY-TRANSFER OF RARE-EARTH-METAL IONS IN MG2Y8(SIO4)(6)O-2
文献类型：期刊论文
| 作者 | LIN J ; SU Q |
| 刊名 | journal of materials chemistry
 |
| 出版日期 | 1995 |
| 卷号 | 5期号:8页码:1151-1154 |
| ISSN号 | 0959-9428 |
| 通讯作者 | lin j |
| 中文摘要 | the photoluminescence of ce3+, tb3+ and sm3+, and energy transfer from ce3+ to tb3+, dy3+ and sm3+ in mg2y8(siod(4))(6)o-2 are reported and discussed. the ce3+ ion shows blue luminescence under uv excitation, and occupies simultaneously the 4f site and 6h site in the host lattice. the optimum concentrations for the d-5(3) and d-5(4) emissions of tb3+ and the (4)g(5/2) emission of sm3+ are determined to be 0.04, 0.20 and 0.10 mol in every mol of mg2y8(sio4)(6)o-2, respectively. the critical distances responsible for the cross-relaxation between the d-5(3)-d-5(4) and f-7(6)-f-7(0) transitions of tb3+ and between the (4)g(5/2)-f-4(9/2) and h-6(5/2)-f-4(9/2) transitions of sm3+ are estimated to be 1.43 and 1.06 nm, respectively. both tb3+ and dy3+ can be sensitized by ce3+, but ce3+ and sm3+ quench each other. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| 公开日期 | 2010-12-30 ; 2011-06-10 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/26491]  |
| 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 | LIN J,SU Q. LUMINESCENCE AND ENERGY-TRANSFER OF RARE-EARTH-METAL IONS IN MG2Y8(SIO4)(6)O-2[J]. journal of materials chemistry,1995,5(8):1151-1154. |
| APA | LIN J,&SU Q.(1995).LUMINESCENCE AND ENERGY-TRANSFER OF RARE-EARTH-METAL IONS IN MG2Y8(SIO4)(6)O-2.journal of materials chemistry,5(8),1151-1154. |
| MLA | LIN J,et al."LUMINESCENCE AND ENERGY-TRANSFER OF RARE-EARTH-METAL IONS IN MG2Y8(SIO4)(6)O-2".journal of materials chemistry 5.8(1995):1151-1154. |
入库方式： OAI收割
来源：长春应用化学研究所
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