Resonating valence bonds and d-wave superconductivity
G. Kotliar
DOI 10.1103/PhysRevB.37.3664 · Physical Review B
Active bibliographic source — not scientific approval
Bibliographic access preserves source history; it does not approve extracted materials or validate reported claims. Review warnings on each occurrence separately.
Abstract
We show that the resonating-valence-bond mechanism for high-Tc superconductivity can lead to s-wave- and d-wave-like superconducting order parameters. The critical temperature for d-wave ordering is higher close to half-filling. At low temperatures, a mixture of d and s waves with a well-defined phase opens a full gap in the quasiparticle spectrum.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| (Y1-xBx)2CuO4-y Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 77 | Pressure not reported | unknown |
Similar papers
Unusual structural rearrangement and superconductivity in infinite layer cuprate superlattices
similarity 0.93D. Samal et al.
Source status unknown — claims are unverified
Role of Ba-site Pr in quenching superconductivity of Y1−yPryBa2Cu3Ox and related materials
similarity 0.92Howard A. Blackstead & John D. Dow
Source status unknown — claims are unverified
Effect of compositional variation and annealing in oxygen on superconducting properties of Y1Ba2Cu3O8−y
similarity 0.92A. J. Panson et al.
Source status unknown — claims are unverified
Defect structure of ferromagnetic superconducting RuSr2GdCu2O8
similarity 0.91O. I. Lebedev et al.
Source status unknown — claims are unverified
Effects of incomplete superconducting condensation in S-wave superconductors
similarity 0.91Ju. H. Kim
Source status unknown — claims are unverified
Superconductivity and magnetism of Sm1.85−xGdxCe0.15CuO4−δ and Gd2−yCeyCuO4−δ crystals
similarity 0.91Y. Nagata et al.
Source status unknown — claims are unverified