Memory effects on the current induced propagation of spin textures in NdCo${}_5$/Ni${}_8$Fe${}_2$ bilayers

Victoria Vega Fernández, Alicia Estela Herguedas-Alonso, Javier Hermosa +9

Bilayers of NdCo${}_5$/Ni${}_8$Fe${}_2$ can act as reconfigurable racetracks thanks to the parallel stripe domain configuration present in the hard magnetic material with weak perpendicu…