Energy gap and critical temperature in a resonating-valence-bond theory of high-Tc superconductivity
Michael Nauenberg
DOI 10.1103/PhysRevB.36.7207 · Physical Review B
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Abstract
The zero-temperature energy gap and the critical temperature are evaluated in mean-field approximations of a resonating-valence-bond theory of high-Tc superconductivity. The ratio of energy gap to Tc is found to be small compared to the Bardeen-Cooper-Schrieffer value except for parameters when Tc is very low.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| La2CuO4 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
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