Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5490774 | Journal of Magnetism and Magnetic Materials | 2017 | 6 Pages |
Abstract
Within the spin-fermion model for cuprate superconductors, the influence of the intersite Coulomb interactions V2 and Vâ²2 between holes located at the next-nearest-neighbor oxygen ions of CuO2 plane on the implementation of the dx2ây2-wave pairing is studied. It is shown that d-wave pairing can be suppressed only for unphysically large values of V2 and Vâ²2.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
V.V. Val'kov, D.M. Dzebisashvili, M.M. Korovushkin, A.F. Barabanov,