Comment on "Loss of superconducting phase coherence in YBa2Cu3O7 films: vortex-loop unbinding and Kosterlitz-Thouless phenomena".

@article{Medvedyeva2002CommentO,
  title={Comment on "Loss of superconducting phase coherence in YBa2Cu3O7 films: vortex-loop unbinding and Kosterlitz-Thouless phenomena".},
  author={K. Medvedyeva and B. Kim and Petter Minnhagen},
  journal={Physical review letters},
  year={2002},
  volume={89 14},
  pages={
          149703; author reply 149704
        }
}
  • K. Medvedyeva, B. Kim, Petter Minnhagen
  • Published 2002
  • Physics, Medicine
  • Physical review letters
  • The main focus of this thesis lies on the critical properties of twodimensional (2D) superconductors in zero magnetic field. Simulations based on variants of the 2D XY model are shown to give characteristic features close to the phase transition which agree qualitatively with experimental data. Thus, it is concluded that these common characteristic features are caused by two-dimensional vortices.The thesis consists of an introductory part and five separate publications. In the introductory part… CONTINUE READING
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