Manipulation of Skyrmion Motion by Magnetic Field Gradients
Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Zhang, S. L.; Wang, W. W.; Burn, D. M.; Peng, H.; Berger, H.; Bauer, A.; Pfleiderer, C.; van der Laan, G.; Hesjedal, T.
Abstract:
Manipulation of skyrmions is one of the keys to achieving the skyrmion based spintronic devices. Here the authors show the skyrmions in Cu2OSeO3 can be rotated collectively with fixed velocity\textendash{}radius relationship under a static magnetic field gradient which enables a local, Joule heat-free control of skyrmions.