Autor: |
Csire, Gábor, Annett, James, Quintanilla, Jorge, Újfalussy, Balázs |
Rok vydání: |
2020 |
Předmět: |
|
Druh dokumentu: |
Working Paper |
DOI: |
10.1103/PhysRevB.106.L020501 |
Popis: |
Recent $\mu$SR measurements revealed remarkable signatures of spontaneous magnetism coexisting with superconductivity in elemental rhenium. Here we provide a quantitative theory that uncovers the nature of the superconducting instability by incorporating every details of the electronic structure together with spin-orbit coupling and multi-orbital physics. We show that conventional $s$-wave superconductivity combined with strong spin-orbit coupling is inducing even-parity odd-orbital spin triplet Cooper pairs, and in presence of a screw axis Cooper pairs' migration between the induced equal-spin triplet component leads to an exotic magnetic state. |
Databáze: |
arXiv |
Externí odkaz: |
|