Cubic magnetic anisotropy in $B$20 magnets: Interplay of anisotropy and magnetic order in Fe${}_{1-x}$Co${}_x$Si

G. Gödecke, A. O. Leonov, J. Grefe +2

The metallic systems MnSi and Fe${}_{1-x}$Co${}_x$Si are known to feature a generic magnetic phase diagram primarily determined by the isotropic exchange and Dzyaloshinskii-Moriya in…