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Dirac cone in iron-based high Tc superconductors

Superconductivity 2011-03-16 v1 Strongly Correlated Electrons
Authors: M. Zahid Hasan , B. Andrei Bernevig
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Abstract

The band structure of iron-based superconductors gives rise to yet another scenario for the appearance of Dirac fermions. A viewpoint on "Observation of Dirac cone electronic dispersion in BaFe2As2" (Richard et.al., PRL 104, 137001 (2010)).

Keywords

dirac cones and topological phases dirac fermions superconductivity

Cite

@article{arxiv.1103.2946,
  title  = {Dirac cone in iron-based high Tc superconductors},
  author = {M. Zahid Hasan and B. Andrei Bernevig},
  journal= {arXiv preprint arXiv:1103.2946},
  year   = {2011}
}

Comments

3 Pages, 1 Figure, Invited perspective article http://physics.aps.org/articles/v3/27

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