Low Field Scaling of the Flux-Flow Resistivity in the Unconventional Superconductor UPt3
S. Kambe, A. D. Huxley, P. Rodière, J. Flouquet
DOI 10.1103/PhysRevLett.83.1842 · Physical Review Letters
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Abstract
Measurements of the flux-flow resistivity in the unconventional superconductor UPt3 are reported for a large range of magnetic field. In agreement with a recent theory, ρf at low field is far larger than that found in conventional superconductors. Its field dependence at different temperatures shows a predicted scaling relation for clean superconductors. The crossover from localized to delocalized quasiparticle excitations around the vortex is also observed as the magnetic field increases.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| UPt3 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 0.53 | Pressure not reported | unknown |
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