Phase diagram of the heavy-fermion superconductor UPt3
E. I. Blount, C. M. Varma, G. Aeppli
DOI 10.1103/PhysRevLett.64.3074 · Physical Review Letters
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Abstract
A phenomenological free energy which includes a novel coupling between vector superconducting and magnetic order parameters is deduced for UPt3. Analysis of this free energy leads to a phase diagram in the H-T plane in agreement with experiment, and identifies the symmetry of the different phases. Some further experiments are suggested.
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. | 0.5 | Pressure not reported | unknown |
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