Interface Dzyaloshinskii-Moriya interaction in the interlayer exchange antiferromagnetic coupled Pt/CoFeB/Ru/CoFeB systems

M. Belmeguenai, H. Bouloussa, Y. Roussigné +6

Interfacial Dzyaloshinskii-Moriya interaction (iDMI) in interlayer exchange coupled (IEC) Pt/Co${}_{20}$Fe${}_{60}$B${}_{20}$(1.12 nm)/Ru/Co${}_{20}$Fe${}_{60}$B${}_{20}$(1.12 nm) systems have…