Large optical nonlinearities in Ag-doped BaTiO3 nanocomposite films
文献类型：期刊论文
| 作者 | Yang, G ; Chen, ZH |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2007 |
| 卷号 | 56期号:2页码:1182 |
| 关键词 | AU-SIO2 COMPOSITE FILMS SMALL METAL PARTICLES THIN-FILMS SINGLE-BEAM FEMTOSECOND COLLOIDS GOLD |
| ISSN号 | 1000-3290 |
| 通讯作者 | Yang, G: Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Wuhan 430074, Peoples R China. |
| 中文摘要 | Ag-doped BaTiO3 nanocomposite films have been synthesized on MgO substrates by excimer laser deposition. X-ray diffraction was used to characterize the structure and crystallinity of the films. The Ag chemical band and concentrations in the composite films were determined by X-ray photoelectron spectroscopy. The optical absorption were measured in the range of 300 to 800 nm and the absorption peaks due to the surface plasmon resonance of Ag particles were observed. z-scan results showed that the films exhibited large optical nonlinearities and the signs of the nonlinear absorption, P, and nonlinear refractive index n(2), changed with the increase of Ag concentration. The mechanism of the enhanced optical nonlinearities in Ag: BaTiO3 films is discussed. |
| 收录类别 | SCI |
| 语种 | 中文 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/40620]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Yang, G,Chen, ZH. Large optical nonlinearities in Ag-doped BaTiO3 nanocomposite films[J]. ACTA PHYSICA SINICA,2007,56(2):1182. |
| APA | Yang, G,&Chen, ZH.(2007).Large optical nonlinearities in Ag-doped BaTiO3 nanocomposite films.ACTA PHYSICA SINICA,56(2),1182. |
| MLA | Yang, G,et al."Large optical nonlinearities in Ag-doped BaTiO3 nanocomposite films".ACTA PHYSICA SINICA 56.2(2007):1182. |
入库方式： OAI收割
来源：物理研究所
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