Microwave conductivity of d-wave superconductors
P. J. Hirschfeld, W. O. Putikka, D. J. Scalapino
DOI 10.1103/PhysRevLett.71.3705 · Physical Review Letters
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Abstract
We calculate the microwave conductivity of a dx2-y2 superconductor in the presence of elastic impurity scattering and inelastic scattering due to antiferromagnetic spin fluctuations. The low-temperature conductivity does not simply reflect the linear temperature dependence of the number of quasiparticles in a d-wave system, as often supposed. We compare with recent data on high-quality YBa2Cu3O6.95 single crystals.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| YBa2Cu3O6.95 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 90 | Pressure not reported | unknown |
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