Occurrence of d-Wave Pairing in the Phonon-Mediated Mechanism of High Temperature Superconductivity in Cuprates
Hiroshi Kamimura, Shunichi Matsuno, Yuji Suwa, Hideki Ushio
DOI 10.1103/PhysRevLett.77.723 · Physical Review Letters
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
The k,k′ dependence of spectral function α2F(Ω,k,k′) is calculated based on the extended two story house model in which carriers itinerate in the region of local antiferromagnetic ordering composed of the localized spins. The following results are obtained: (1) d-wave pairing occurs even for the phonon mechanism; (2) the out-of-plane phonon modes contribute to the superconductivity in cuprates while those like breathing modes do not contribute significantly; and (3) the electron-phonon interaction in CuO5 type cuprates is stronger than in CuO6 type cuprates.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| La2-xSrxCuO4 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
| Bi2Sr2CuO4 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
| Bi2Sr2CaCu2O8 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
| YBa2Cu3O7 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
Similar papers
Influence of thermal phase fluctuations on the spectral function for a two-dimensional d-wave superconductor
similarity 0.97M. Khodas & A. M. Tsvelik
Source status unknown — claims are unverified
Nodal Quasiparticles and Classical Phase Fluctuations in d-Wave Superconductors
similarity 0.97K. V. Samokhin & B. Mitrović
Source status unknown — claims are unverified
Anharmonic phonons and high-temperature superconductivity
similarity 0.97Vincent H. Crespi & Marvin L. Cohen
Source status unknown — claims are unverified
Charge-transfer fluctuation, d-wave superconductivity, and the B1g Raman phonon in cuprates
similarity 0.97T. P. Devereaux et al.
Source status unknown — claims are unverified
Survival of the d-Wave Superconducting State near the Edge of Antiferromagnetism in the Cuprate Phase Diagram
similarity 0.97A. Hosseini et al.
Source status unknown — claims are unverified
Antiferromagnetism and d-wave superconductivity in cuprates: A cluster dynamical mean-field theory
similarity 0.97A. I. Lichtenstein & M. I. Katsnelson
Source status unknown — claims are unverified