| Au/BaTiO3复合薄膜的PLD制备及其光学性质研究 |
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| 引用本文： | 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,2004,19(3):373-376. |
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| 作者姓名： | 王伟田 曲亮生 |
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| 作者单位： | 1. 海军航空工程学院基础部,烟台,264001;中国科学院物理研究所光物理实验室,北京,100080
2. 海军航空工程学院基础部,烟台,264001 |
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| 摘 要： | 用脉冲激光沉积(PLD)技术制备了掺杂金颗粒的钛酸钡复合薄膜Au/BaTiO3,用透射电镜和X射线光电子能谱对薄膜进行了表征,研究了其线性光吸收特性.结果表明,用复合靶和转靶的方法可以成功地制备金属纳米团簇复合薄膜,并且制备出的薄膜有良好的化学结构和物理特征.
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| 关 键 词： | 纳米团簇 复合薄膜 脉冲激光沉积 吸收谱 |
| 修稿时间： | 2003年12月28 |
Research on the Fabrication and Optical Properties Of Au/BaTiO3 Composite Films Prepared by PLD |
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| WANG Wei-tian,QU Liang-sheng.Research on the Fabrication and Optical Properties Of Au/BaTiO3 Composite Films Prepared by PLD[J].Journal of Naval Aeronautical Engineering Institute,2004,19(3):373-376. |
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| Authors: | WANG Wei-tian QU Liang-sheng |
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| Institution: | WANG Wei-tian Department of Basic Sciences,NAEI,Yantai,264001 Laboratory of Optical Physics,Institute of Physics and Center for Condensed Matter Physics,Chinese Academy of Sciences,Beijing,100080 QU Liang-sheng Department of Basic Sciences,NAEI,Yantai,264001, |
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| Abstract: | Metal nanocomposite thin films formed by nanometer-sized gold particles embedded in BaTiO_3 matrices (Au/BaTiO_3)were fabricated by using pulsed laser deposition(PLD)technique.Transmission electron microscopy and X-ray photoelectron spectroscopy were used to characterize the films.Optical absorption spectra were measured in the wavelength range of 330-800 nm.The results show that metal-dielectric films with fine chemical structure and good physical properties can be synthesized successfully by PLD using metal and ceramic composite targets. |
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| Keywords: | nanocluster composite films PLD absorption spectra |
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