Enhancement of optical nonlinearity in Ag : BaTiO3 composite films by applying an electric field during growth
文献类型：期刊论文
| 作者 | Guan, DY ; Chen, ZH ; Wang, WT ; Lu, HB ; Zhou, YL ; Jin, KJ ; Yang, GZ |
| 刊名 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS
 |
| 出版日期 | 2005 |
| 卷号 | 22期号:9页码:1949 |
| 关键词 | THIN-FILMS NANOPARTICLES |
| ISSN号 | 0740-3224 |
| 通讯作者 | Yang, GZ: Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | We prepared the Ag:BaTiO3 composite films by pulsed-laser deposition technique. The films were grown on MgO (100) substrates under a nitrogen pressure of 10.0 Pa at 600 degrees C, and a parallel electric field was applied on the substrate during growth. The chemical natures of Ag in the films were measured by x-ray photoelectron spectroscopy. The linear optical properties of the films were studied in the wavelength range of 330 to 700 nm. The third-order nonlinear optical susceptibilities of the films were determined by z-scan method at the wavelength of 532 nm with a laser duration of 10 ns. The figure of merit (FOM) was similar to 1 order of magnitude larger than that of the films that were grown without an electric field and reached 1.62x10(-10) esu cm. Our experimental results have demonstrated that an external electrical field can induce the metal-particle orientation in order and therefore enhances the FOM of the metal-dielectric composite films. (C) 2005 Optical Society of America. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/37423]  |
| 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 | Guan, DY,Chen, ZH,Wang, WT,et al. Enhancement of optical nonlinearity in Ag : BaTiO3 composite films by applying an electric field during growth[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS,2005,22(9):1949. |
| APA | Guan, DY.,Chen, ZH.,Wang, WT.,Lu, HB.,Zhou, YL.,...&Yang, GZ.(2005).Enhancement of optical nonlinearity in Ag : BaTiO3 composite films by applying an electric field during growth.JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS,22(9),1949. |
| MLA | Guan, DY,et al."Enhancement of optical nonlinearity in Ag : BaTiO3 composite films by applying an electric field during growth".JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS 22.9(2005):1949. |
入库方式： OAI收割
来源：物理研究所
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