Modification of Dzyaloshinskii-Moriya interaction stabilized domain wall chirality by driving currents

G. V. Karnad, F. Freimuth, E. Martinez +7

We measure and analyze the chirality of the Dzyaloshinskii-Moriya interaction (DMI) stabilized spin textures in multilayers of Ta/Co${}_{20}$Fe${}_{60}$B${}_{20}$/MgO. The effective DMI…