High-temperature superconductivity and charge segregation in a model with strong long-range electron – phonon and Coulomb interactions

@inproceedings{Alexandrova2002HightemperatureSA,
  title={High-temperature superconductivity and charge segregation in a model with strong long-range electron – phonon and Coulomb interactions},
  author={Albena Alexandrova and P. E. Kornilovitchb},
  year={2002}
}
An analytical method of studying strong long-range electron–phonon and Coulomb interactions in complex lattices is presented. The method is applied to a perovskite layer with anisotropic coupling of holes to the vibrations of apical atoms. Depending on the relative strength of the polaronic shift Ep and the inter-site Coulomb repulsion Vc, the system is… CONTINUE READING