| 金属介电核壳结构复合材料的制备、性质及应用 |
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| 引用本文： | 胡永红,容建华,刘应亮,满石清. 金属介电核壳结构复合材料的制备、性质及应用[J]. 化学进展, 2005, 17(6): 0-1000 |
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| 作者姓名： | 胡永红 容建华 刘应亮 满石清 |
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| 作者单位： | 暨南大学化学系,广州,510632;暨南大学物理系,广州,510632 |
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| 基金项目： | 广东省教育厅人才工程基金项目（No.Q02059）,广东省科技计划重点引导项目（No.2004833101002） |
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| 摘 要： | 金属介电核壳结构复合纳米颗粒因其独特的结构而具有许多奇异的性质,尤其表现在表面等离子体共振特性上。通过改变金属纳米颗粒的大小和核壳的相对尺寸,可实现光学共振在很宽波段内的可调特性。这一特性不仅在光子学,而且在生物光子学、生物医学等领域都有广泛的应用前景。本文介绍了几种金属介电核壳结构纳米颗粒的制备、性质及其应用。
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| 关 键 词： | 金属介电核壳结构 复合纳米颗粒 表面等离子体共振 |
| 文章编号： | 1005-281X（2005）06-0994-07 |
| 收稿时间： | 2004-11-01 |
| 修稿时间： | 2004-112005-01 |
The Preparation,Properties and Applications of Metallodielectric Core2Shell Structure Composite Materials |
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| Hu Yonghong,Rong Jianhua,Liu Yingliang,Man Shiqing. The Preparation,Properties and Applications of Metallodielectric Core2Shell Structure Composite Materials[J]. Progress in Chemistry, 2005, 17(6): 0-1000 |
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| Authors: | Hu Yonghong Rong Jianhua Liu Yingliang Man Shiqing |
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| Affiliation: | Department of Chemistry, Jinan University, Guangzhou 510632, China;Department of Physics, Jinan University, Guangzhou 510632, China |
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| Abstract: | Due to the unique structure, core-shell structure composite nanoparticles, which consist of a dielectric core coated with a nanometer scale metallic shell, have many unusual properties, especially the properties of surface plasmon resonance. By varying the size of metal nanoparticles and the relative dimensions of the core optical resonance of these nanoparticles can be regulated in a broad spectral range. The preparation, applications of various types of metallodielectric core-shell structure composite nanoparticles are reviewed and shell, the properties and in this article. |
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| Keywords: | metallodielectric core-shell structures composite nanoparticles surface plasmon resonance |
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