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Computer Data Processing Mode under Big Data Background

机译：大数据背景下的计算机数据处理模式

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To study the variation of the electrical conductivity and dielectric constant of graphene with the light source frequency, Fermi level, temperature and other parameter, the optical properties of circular-annular and butterfly-shaped nano-antennas based on graphene were studied by the finite element method. By changing the distribution of graphene conductivity, the surface plasmon resonance characteristics of two different structures of nano-antennas were studied. The research results showed that the resonant characteristics of nano-antennas can be adjusted not only by changing the size of the geometry and the dielectric constant of the substrate, but also by adjusting the conductivity of the graphene doping level. It is concluded that the optical properties of the nano-antenna can be changed by the conductivity change that can be controlled by graphene, which is of reference value for the in-depth research and practical design of nano-optic antenna.
机译：为了研究石墨烯的电导率和介电常数随光源频率，费米能级，温度等参数的变化，利用有限元研究了基于石墨烯的圆环形和蝶形纳米天线的光学特性。方法。通过改变石墨烯电导率的分布，研究了两种不同结构的纳米天线的表面等离子体共振特性。研究结果表明，不仅可以通过改变衬底的几何尺寸和介电常数来调节纳米天线的谐振特性，而且可以通过调节石墨烯掺杂水平的电导率来调节纳米天线的谐振特性。结论是，可以通过石墨烯控制的电导率变化来改变纳米天线的光学性能，这对于纳米光学天线的深入研究和实际设计具有参考价值。

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