Nonlinear Optical Properties of AI-Doped nc-Si-SiO_2 Composite Films
文献类型：期刊论文
| 作者 | Guo Hengqun ; Yang Linlin ; Wang Qiming |
| 刊名 | 半导体学报
 |
| 出版日期 | 2007 |
| 卷号 | 28期号:5页码:640-644 |
| 中文摘要 | the nonlinear optical properties of al-doped nc-si-sio_2 composite films have been investigated using the time-resolved four-wave mixing technique with a femtosecond laser. the off-resonant third-order nonlinear susceptibility is observed to be 1.0 × 10~(-10) esu at 800nm. the relaxation time of the optical nonlinearity in the films is as short as 60fs. the optical nonlinearity is enhanced due to the quantum confinement of electrons in si nanocrystals embedded in the sio_2 films. the enhanced optical nonlinearity does not originate from al dopant because there are no al clusters in the films. |
| 学科主题 | 光电子学 |
| 收录类别 | CSCD |
| 资助信息 | the national natural science foundation of china |
| 语种 | 英语 |
| 公开日期 | 2010-11-23 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/16261]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Guo Hengqun,Yang Linlin,Wang Qiming. Nonlinear Optical Properties of AI-Doped nc-Si-SiO_2 Composite Films[J]. 半导体学报,2007,28(5):640-644. |
| APA | Guo Hengqun,Yang Linlin,&Wang Qiming.(2007).Nonlinear Optical Properties of AI-Doped nc-Si-SiO_2 Composite Films.半导体学报,28(5),640-644. |
| MLA | Guo Hengqun,et al."Nonlinear Optical Properties of AI-Doped nc-Si-SiO_2 Composite Films".半导体学报 28.5(2007):640-644. |
入库方式： OAI收割
来源：半导体研究所
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