Superconducting dome from holography
Suman Ganguli, Jimmy A. Hutasoit, George Siopsis
DOI 10.1103/PhysRevD.87.126003 · Physical Review D
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Abstract
We find a regime in which a strongly coupled striped superconductor features a superconducting dome. This regime is signified by i) a modulating chemical potential that averages to zero, and ii) a superconducting order parameter that has a scaling dimension 3/2<Δ≤3. We also find that in this regime, the order parameter exhibits a mild dependence on the modulation wavelength of the stripes.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| Bi2-yPbySr2-zLazCuO6+x 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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