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Dynamic dependence to domain wall propagation through artificial spin ice

Dynamic dependence to domain wall propagation through artificial spin ice

Domain wall propagation dynamics has been studied in nanostructured artificial kagome spin-ice structures. A stripline circuit has been used to provide localized pulsed magnetic fields within the artificial spin-ice (ASI) structure. This provides control of the system through electrically assisted domain wall nucleation events. Synchronization of the pulsed fields with …