Universal spectral signatures in pnictides and cuprates: the role of quasiparticle-pair coupling.

@article{Sacks2017UniversalSS,
  title={Universal spectral signatures in pnictides and cuprates: the role of quasiparticle-pair coupling.},
  author={W. Sacks and A. Mauger and Y. Noat},
  journal={Journal of physics. Condensed matter : an Institute of Physics journal},
  year={2017},
  volume={29 44},
  pages={
          445601
        }
}
  • W. Sacks, A. Mauger, Y. Noat
  • Published 2017
  • Physics, Medicine
  • Journal of physics. Condensed matter : an Institute of Physics journal
Understanding the physical properties of a large variety of high-T c superconductors (SC), the cuprate family as well as the more recent iron-based superconductors, is still a major challenge. In particular, these materials exhibit the 'peak-dip-hump' structure in the quasiparticle density of states (DOS). The origin of this structure is explained within our pair-pair interaction (PPI) model: The non-superconducting state consists of incoherent pairs, a 'Cooper-pair glass' which, due to the PPI… Expand
2 Citations
Origin of the Fermi arcs in cuprates: a dual role of quasiparticle and pair excitations.

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