Optical characteristics of Er3+-doped PMN–PT transparent ceramics
文献类型：期刊论文
| 作者 | Zhihao Wei99 ; Yanlin Huang99 ; Taiju Tsuboi99 ; Yosuke Nakai99 ; Ceng JT(曾江涛) ; Li GR(李国荣) |
| 刊名 | Ceramics International
 |
| 出版日期 | 2012-05-01 |
| 卷号 | 38期号:4页码:3397-3402 |
| ISSN号 | 0272-8842 |
| 其他题名 | Optical characteristics of Er3+-doped PMN–PT transparent ceramics |
| 通讯作者 | 李国荣 |
| 中文摘要 | The pure and Er3+-doped (0.5, 1.0, 2.0 and 5.0 mol.%) PMN–0.25PT transparent ceramics were fabricated. The phase formations were investigated by X-ray diffraction patterns. The optical transmittance and absorption spectra were measured. The Er3+-doping in the region of 0.5– 2.0 mol.% can enhance the optical transmittance of Er3+-doped PMN–0.25PT transparent ceramics. The Er3+ doping can modify the optical absorption near the band gap energy of PMN–0.25PT. The shift of the absorption edge to higher energy was observed in the case of the low doping concentration (<2.0 mol.%) and the red-shift was found for the higher doping concentration (5.0 mol.%). This has been explained by the combined effects of ion polarization and localized defect energy level. The direct energy gaps, the indirect energy gaps and phonon energy contributing in the indirect transition were determined based on the theory of band to band transitions. |
| 学科主题 | 无机非金属材料 |
| 收录类别 | SCI收录,EI收录 |
| 语种 | 英语 |
| 公开日期 | 2013-07-19 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/3700]  |
| 专题 | 上海硅酸盐研究所_无机功能材料与器件重点实验室_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhihao Wei99,Yanlin Huang99,Taiju Tsuboi99,et al. Optical characteristics of Er3+-doped PMN–PT transparent ceramics[J]. Ceramics International,2012,38(4):3397-3402. |
| APA | Zhihao Wei99,Yanlin Huang99,Taiju Tsuboi99,Yosuke Nakai99,曾江涛,&李国荣.(2012).Optical characteristics of Er3+-doped PMN–PT transparent ceramics.Ceramics International,38(4),3397-3402. |
| MLA | Zhihao Wei99,et al."Optical characteristics of Er3+-doped PMN–PT transparent ceramics".Ceramics International 38.4(2012):3397-3402. |
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。