Tunable localized surface plasmon graphene metasurface for multiband superabsorption and terahertz sensing

@article{Islam2020TunableLS,
  title={Tunable localized surface plasmon graphene metasurface for multiband superabsorption and terahertz sensing},
  author={M. Islam and J. Sultana and Mohammad Biabanifard and Zohreh Vafapour and M. J. Nine and A. Dinovitser and C. M. B. Cordeiro and B. Ng and D. Abbott},
  journal={Carbon},
  year={2020},
  volume={158},
  pages={559-567}
}
  • M. Islam, J. Sultana, +6 authors D. Abbott
  • Published 2020
  • Materials Science
  • Carbon
  • Abstract We propose a plasmon induced tunable metasurface for multiband superabsorption and terahertz sensing. It consists of a graphene sheet that facilitates perfect absorption where the graphene pattern at the top layer creates an enhanced evanescent wave that facilitates the metasurface to work as a sensor. The modelling and numerical analysis are carried out using Finite Element Method (FEM) based software, CST microwave studio where a genetic algorithm (GA) is used to optimize the… CONTINUE READING
    37 Citations
    Analytical Modeling and Design of a Graphene Metasurface Sensor for Thermo-Optical Detection of Terahertz Plasmons
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