• Corpus ID: 220686764

Investigation of Surface State of Topological Kondo Insulator with Rashba Impurities

@article{Goswami2020InvestigationOS,
  title={Investigation of Surface State of Topological Kondo Insulator with Rashba Impurities},
  author={Partha Pratim Goswami},
  journal={arXiv: Mesoscale and Nanoscale Physics},
  year={2020}
}
  • P. Goswami
  • Published 22 July 2020
  • Physics
  • arXiv: Mesoscale and Nanoscale Physics
We study a generic topological Kondo insulator system by performing a mean-field theoretic calculation within the frame-work of slave-boson protocol. We assume infinite Hubbard-type interaction among the localized electrons. The difference between the bulk metallic and insulating phases of the insulator is in the sign of nearest neighbor hopping of localized electrons. The hopping amplitude is positive for the metallic and negative for the insulating phase. The surface metallicity together with… 

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