Chiral charge transfer along magnetic field lines in a Weyl superconductor

Chiral charge transfer along magnetic field lines in a Weyl superconductor

We identify an effect of chirality in the electrical conduction along magnetic vortices in a Weyl superconductor. The conductance depends on whether the magnetic field is parallel or antiparallel to the vector in the Brillouin zone that separates Weyl points of opposite chirality.

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Veröffentlicht in:Physical review. B 2021-09, Vol.104 (12), p.1, Article 125444
Hauptverfasser: Lemut, G., Pacholski, M. J., Beenakker, C. W. J.
Format: Artikel
Sprache:eng
Schlagworte:
Brillouin zones
Charge transfer
Chirality
Electrical conduction
Magnetic fields
Magnetism
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Zusammenfassung:We identify an effect of chirality in the electrical conduction along magnetic vortices in a Weyl superconductor. The conductance depends on whether the magnetic field is parallel or antiparallel to the vector in the Brillouin zone that separates Weyl points of opposite chirality.
ISSN:2469-9950
2469-9969
DOI:10.1103/PhysRevB.104.125444