Resistive transition in frustrated Josephson-junction arrays on a honeycomb lattice

@article{Granato2013ResistiveTI,
  title={Resistive transition in frustrated Josephson-junction arrays on a honeycomb lattice},
  author={Enzo Granato},
  journal={Physical Review B},
  year={2013},
  volume={87},
  pages={094517}
}
  • E. Granato
  • Published 21 March 2013
  • Physics
  • Physical Review B
We use driven Monte Carlo dynamics to study the resistive behavior of superconducting Josephson junction arrays on a honeycomb lattice in a magnetic field corresponding to $f$ flux quantum per plaquette. While for $f=1/3$ the onset of zero resistance is found at nonzero temperature, for $f=1/2$ the results are consistent with a transition scenario where the critical temperature vanishes and the linear resistivity shows thermally activated behavior. We determine the thermal critical exponent of… 

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