Physics – Condensed Matter – Strongly Correlated Electrons
Scientific paper
2003-02-27
Phil. Mag. B 84, 3869 (2004)
Physics
Condensed Matter
Strongly Correlated Electrons
9 pages, 3 figures
Scientific paper
We have identified several important features in the neutron scattering data of cuprates, which are difficult to be explained in terms of d-wave and isotropic s-wave order parameters. Alternatively, we show that the neutron data are in quantitative agreement with an order parameter that has an extended s-wave (A_1g) symmetry and opposite sign in the bonding and antibonding electron bands formed within the Cu_{2}O_{4} bilayers. The extended s-wave has eight line nodes and change signs when a node is crossed. This A_1g pairing symmetry may be compatible with a charge fluctuation mediated pairing mechanism.
No associations
LandOfFree
The magnetic resonance in high-temperature superconductors: Evidence for an extended s-wave pairing symmetrysymmetry does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with The magnetic resonance in high-temperature superconductors: Evidence for an extended s-wave pairing symmetrysymmetry, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The magnetic resonance in high-temperature superconductors: Evidence for an extended s-wave pairing symmetrysymmetry will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-330658