Optical nonlinearities of iron films prepared by pulsed laser deposition
文献类型：期刊论文
| 作者 | Wang, WT ; Guan, DY ; Zhou, YL ; Lu, HB ; Chen, ZH |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2005 |
| 卷号 | 54期号:7页码:3429 |
| 关键词 | FE HETEROSTRUCTURES ABSORPTION BEAM AU |
| ISSN号 | 1000-3290 |
| 通讯作者 | Wang, WT (reprint author), Yantai Univ, Inst Optoelect Informat Sci & Technol, Yantai 264001, Peoples R China. |
| 中文摘要 | Thin films of iron were fabricated on MgO( 100) substrates using pulsed laser deposition technique. The crystalline property and surface roughness of the films were investigated by x-ray diffraction and atomic force microscopy, respectively. It is found that the Fe films deposited at 500 and 800 degrees C are of single phase, and no diffraction from randomly oriented grains or impurity phases can be observed. The nonlinear optical properties of continuous 9 nm-thick iron film were determined using the z-scan 2 method. The results show that the ultra-thin iron film exhibits large nonlinear refractive coefficient, n(2) = 7.09 x 10(-5) cm(2)/kW, and nonlinear absorption coefficient, beta = -5.52 x 10(-3)(cm/W), at the wavelength of 532 nm. |
| 收录类别 | SCI |
| 语种 | 中文 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/50311]  |
| 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 | Wang, WT,Guan, DY,Zhou, YL,et al. Optical nonlinearities of iron films prepared by pulsed laser deposition[J]. ACTA PHYSICA SINICA,2005,54(7):3429. |
| APA | Wang, WT,Guan, DY,Zhou, YL,Lu, HB,&Chen, ZH.(2005).Optical nonlinearities of iron films prepared by pulsed laser deposition.ACTA PHYSICA SINICA,54(7),3429. |
| MLA | Wang, WT,et al."Optical nonlinearities of iron films prepared by pulsed laser deposition".ACTA PHYSICA SINICA 54.7(2005):3429. |
入库方式： OAI收割
来源：物理研究所
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