On the Influence of Spatial Dispersion on the Performance of Graphene-Based Plasmonic Devices

@article{CorreasSerrano2014OnTI,
  title={On the Influence of Spatial Dispersion on the Performance of Graphene-Based Plasmonic Devices},
  author={Diego Correas-Serrano and Juan Sebasti{\'a}n G{\'o}mez-D{\'i}az and Alejandro {\'A}lvarez-Melc{\'o}n},
  journal={IEEE Antennas and Wireless Propagation Letters},
  year={2014},
  volume={13},
  pages={345-348}
}
We investigate the effect of spatial dispersion phenomenon on the performance of graphene-based plasmonic devices at terahertz (THz). For this purpose, two different components, namely a phase shifter and a low-pass filter, are taken from the literature, implemented in different graphene-based host waveguides, and analyzed as a function of the surrounding media. In the analysis, graphene conductivity is modeled first using the Kubo formalism and then employing a full-kρ model that accurately… CONTINUE READING

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