Superconductivity and charge ordering in negative-U systems

This publication has 4 references indexed in Scilit:

• Theory of dirty superconductors
  Published by Elsevier ,2002
• Real-Space and $\overrightarrow{\mathrm{k}}$-Space Electron Pairing in $\mathrm{Ba}{\mathrm{Pb}}_{1-x}{\mathrm{Bi}}_x{\mathrm{O}}_3$
  Physical Review Letters, 1981
• Thermodynamic properties of the extended Hubbard model with strong intra-atomic attraction and an arbitrary electron density
  Physical Review B, 1981
• Application of the Cluster Variation Method to the Heisenberg Model with Arbitrary Spin and Range of Exchange
  Physical Review B, 1966