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首页> 外文期刊>Journal of Modern Optics >Photovoltaics based on nanotubes filled with nanoparticles: Generalized Mie theory approach
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Photovoltaics based on nanotubes filled with nanoparticles: Generalized Mie theory approach

机译:基于纳米管填充纳米粒子的光伏:广义米氏理论方法

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摘要

Gold nanoparticles have interesting properties of nano-antennas that focus the radiation field into relatively small, much smaller than the wavelength of radiation, regions. Optical and electronic properties of nano-wires experiencing huge field enhancement can be modified due to these plasmonic interactions. We have developed a generalized Mie theory to demonstrate the effect of enhancement of the electric field near gold nanoparticles and study novel optical and electronic properties of these new structures: nanotubes filled with metal nanoparticles and nano-wires with metal nanoparticles as inclusions on their surface. In the paper, we discuss the applications of such novel nanoscale hybrid metal/semiconductor composites to sensitive sensors and efficient photovoltaics.
机译:金纳米颗粒具有纳米天线的有趣特性,可以将辐射场聚焦到相对较小的区域,比辐射区域的波长小得多。由于这些等离激元相互作用,纳米线的光学和电子性质会发生巨大的增强。我们已经开发了一种广义的Mie理论,以证明增强金纳米颗粒附近电场的效果,并研究了这些新结构的新颖光学和电子特性:填充金属纳米颗粒的纳米管和表面包含金属纳米颗粒的纳米线。在本文中,我们讨论了这种新型的纳米级混合金属/半导体复合材料在敏感传感器和高效光伏电池中的应用。

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