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Optimization of the Fano Resonance Lineshape Based on Graphene Plasmonic Hexamer in Mid-Infrared Frequencies

机译:基于石墨烯等级六分机中的中红外频率的FANO共振线厚度优化

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In this article, the lineshape of Fano-like resonance of graphene plasmonic oligomers is investigated as a function of the parameters of the nanostructures, such as disk size, chemical potential and electron momentum relaxation time in mid-infrared frequencies. Also, the mechanism of the optimization is discussed. Furthermore, the environmental index sensing effect of the proposed structure is revealed, and a figure of merit of 25.58 is achieved with the optimized graphene oligomer. The proposed nanostructure could find applications in the fields of chemical or biochemical sensing.
机译:在本文中,作为纳米结构参数的函数研究了石墨烯脱模剂的扇形共振的线φ,例如中红外频率的磁盘尺寸,化学电位和电子动量松弛时间。而且,讨论了优化的机制。此外,揭示了所提出的结构的环境指标感测效果,用优化的石墨烯低聚物实现了25.58的优异图。所提出的纳米结构可以在化学或生物化学传感领域中找到应用。

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