Phenomenological Theory of Ferromagnetic Superconductivity
Kazushige Machida, Tetsuo Ohmi
DOI 10.1103/PhysRevLett.86.850 · Physical Review Letters
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Abstract
It is argued that the pairing symmetry realized in a ferromagnetic superconductor UGe2 must be a nonunitary triplet pairing. This particular state is free from the Pauli limitation and can survive under a huge internal molecular field. To check our identification we examine its basic properties and several experiments are proposed. In particular, the external field is used to raise Tc by controlling the internal spontaneous dipole field.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| UGe2 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 0.8 | 1 GPa | unknown |
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