Simulation on the optical properties of noble metal nanoshell

摘要：

Core-shell nanoparticle fabrication, optical properties and potential applications in chem-/bio-sensors have attracted much research interest. In this paper, we simulated effect of size and structure of the nanoparticle and also that of environments surrounding the nanoparticle on optical properties of gold or silver coated core-shell nanoparticles. We found an intriguing transition in the optical properties from the single phase nanoparticle to the two phase core-shell nanoparticle. We also obtained a good correlation of the simulation to the experimental results. Thus, the simulation has many implications and can guide further nano core-shell structure fabrication with optimization of its optical properties.

关键词： Core-Shell Localized Surface Plasmon Resonance Mie Theory Optical Properties

作者: 陈辛夷 李强 吴政 朱贤方

作者单位: 厦门大学中国-澳大利亚联合功能纳米材料实验室和厦门大学物理系,厦门361005

会议类型: 国际会议

会议名称: 第六届中国国际纳米科技研讨会

会议地点: 成都

会议语种:英文

在线出版日期: 2007-11-19（万方平台首次上网日期，不代表论文的发表时间）