Current-induced nucleation and dynamics of skyrmions in a Co-based Heusler alloy

W. Akhtar, A. Hrabec, S. Chouaieb +9

We demonstrate room-temperature stabilization of dipolar magnetic skyrmions with diameters in the range of $100$ nm in a single ultrathin layer of the Heusler alloy Co${}_2$FeAl (CFA…