Josephson effect in graphene SNS junction with a single localized defect

@article{Bolmatov2010JosephsonEI,
  title={Josephson effect in graphene SNS junction with a single localized defect},
  author={D. Bolmatov and Chung-Yu Mou},
  journal={Physica B-condensed Matter},
  year={2010},
  volume={405},
  pages={2896-2899}
}
  • D. Bolmatov, Chung-Yu Mou
  • Published 2010
  • Physics
  • Physica B-condensed Matter
  • Abstract Imperfections change essentially the electronic transport properties of graphene. Motivated by a recent experiment reporting on the possible application of graphene as junctions, we study transport properties in graphene-based junctions with single localized defect. We solve the Dirac–Bogoliubov–de-Gennes equation with a single localized defect superconductor–normal(graphene)–superconductor (SNS) junction. We consider the properties of tunneling conductance and Josephson current… CONTINUE READING

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