为了寻求一种合适的研究纯金属纳米薄膜光学性质的方法,采用有效介质理论中的Maxwell-Garnett理论计算了纳米铜膜对光的反射、透射及吸收情况.结果表明,Maxwell-Garnett理论的计算结果与实验值在定性上较符合,适于对纯金属纳米薄膜的光学性质进行理论研究.
To find a method fitting to study the optical properties of nanometer metal film,In this paper,the reflection,transmission and absorption dependence on thickness of the nanometer copper film in visible-infrared region are investigated.The results show that the calculation values on Maxwell-Garnett theory are well in accordance with the experimental ones.Maxwell-Garnnet theory is suitable to study the optical properties of nanometer metal film.
参考文献
| [1] | 王佩红,戴旭涵,赵小林,宋学萍,孙兆奇.有效介质近似在Cu-MgF2复合纳米颗粒薄膜光学性质中的适用性研究[J].光学学报,2006(12):1871-1876. |
| [2] | 戴树刚,杨勇,黄为民,施剑林.BaTiO3基Au纳米颗粒复合薄膜的制备及其光学性质研究[J].无机材料学报,2003(02):421-426. |
| [3] | 王伟田,曲亮生.Au/BaTiO3复合薄膜的PLD制备及其光学性质研究[J].海军航空工程学院学报,2004(03):373-376. |
| [4] | 希文斯O S;尹树百.固体薄膜的光学性质[M].北京:国防工业出版社,1965:34. |
| [5] | 埃克托瓦L;王广阳;张福初;梁民基,.薄膜物理学[M].北京:科学出版社,1986:68. |
| [6] | Maxwell-Garnett J C .Colors in metal glasses and in metallic films[J].Philosophical Transactions of the Royal Society,1906,205:237. |
| [7] | Harris L;Loeb A L .Evaluation and analysis of optical and electrical constants of thin films as functions of reflectance and transmission data by electronic digital computation[J].Journal of the Optical Society of America,1955,45:179. |
| [8] | 杜昊 .金属薄膜光电性质的尺寸效应及输运理论[D].上海:中国科学院上海光学精密机械研究所,2005. |
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