Preparation of ZrO2-doped Nd3+: Y2O3 transparent ceramic and the corresponding characteristic of luminescence
文献类型：期刊论文
| 作者 | Liu, Wei; Jin, Lingling; Wang, Shiwei |
| 刊名 | MATERIALS CHEMISTRY AND PHYSICS
 |
| 出版日期 | 2019-10-01 |
| 卷号 | 236 |
| 关键词 | Y2O3 Optical properties Slip casting Luminescence Energy level transition |
| ISSN号 | 0254-0584 |
| DOI | 10.1016/j.matchemphys.2019.121835 |
| 文献子类 | Article |
| 英文摘要 | Highly transparent ZrO2-doped Nd3+: Y2O3 ceramics were prepared by a simple shaping approach followed by a low-cost sintering and simple sintering approach: Slip casting and vacuum pressureless sintering (1840 x 8 h), with the Nd3+ doping concentration of 0.5 at%, 1.0 at%, 1.5 at%, and 2.0 at% respectively. The in-line transmission (IT) of Nd3+ doped sample at 0.5 at% is the highest at 1074 rim, which is 80.7%, equivalent to 99.6% of the theoretical IT. The 1.0 at% Nd3+-doped sample has strong absorption peaks at 746, 806, 821 and 893 nm. The strongest absorption peak is 821 nm, and the two absorption peaks at 806 and 821 nm correspond to the transition of I-4(9/2)-[F-4(5/2)+H-2 (2)(9/2)]. Under the excitation of 808 rim LD, there are three main emission bands, located at 870-950 nm, 1047-1137 nm and 1310-1460 nm, corresponding to the energy level transitions of F-4(3/2)-I-4(9/2), F-4(3/2) -I-4(11/2) and F-4(3/2)-(4)I1(3/2), respectively. The main emission peak at 1074 nm corresponds to the F-4(3/2)-I-4(11/2) energy level transition. The fluorescence lifetime can be tuned with Nd3+ doping concentration. |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.sic.ac.cn/handle/331005/26798]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Liu, Wei,Jin, Lingling,Wang, Shiwei. Preparation of ZrO2-doped Nd3+: Y2O3 transparent ceramic and the corresponding characteristic of luminescence[J]. MATERIALS CHEMISTRY AND PHYSICS,2019,236. |
| APA | Liu, Wei,Jin, Lingling,&Wang, Shiwei.(2019).Preparation of ZrO2-doped Nd3+: Y2O3 transparent ceramic and the corresponding characteristic of luminescence.MATERIALS CHEMISTRY AND PHYSICS,236. |
| MLA | Liu, Wei,et al."Preparation of ZrO2-doped Nd3+: Y2O3 transparent ceramic and the corresponding characteristic of luminescence".MATERIALS CHEMISTRY AND PHYSICS 236(2019). |
入库方式： OAI收割
来源：上海硅酸盐研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。