Unconventional Cooper pairing in the superconducting state of UPd2Al3
K. Miyake, N. K. Sato
DOI 10.1103/PhysRevB.63.052508 · Physical Review B
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Abstract
A possible type of Cooper pairing in an anisotropic superconducting state of UPd2Al3 is discussed on the basis of the recent measurement of magnetic exciton modes which are expected to mediate the pairing interaction. The most likely gap is one with Ag symmetry with the line node on the plane very close to the zone boundary of the folded Brillouin zone in the antiferromagnetically ordered state.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| UPd2Al3 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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