Conservation of spin supercurrents in superconductors
Jabir Ali Ouassou, Sol H. Jacobsen, Jacob Linder
DOI 10.1103/PhysRevB.96.094505 · Physical Review B
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Abstract
We demonstrate that spin supercurrents are conserved upon transmission through a conventional superconductor, even in the presence of spin-dependent scattering by impurities with magnetic moments or spin-orbit coupling. This is fundamentally different from conventional spin currents, which decay in the presence of such scattering, and has important implications for the usage of superconducting materials in spintronics.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| Sn 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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