Skyrmion ratchet propagation: utilizing the skyrmion Hall effect in AC racetrack storage devices

Abstract Magnetic skyrmions are whirl-like nano-objects with topological protection. When driven by direct currents, skyrmions move but experience a transverse deflection. This so-called skyrmion Hall effect is often regarded a drawback for memory applications. Herein, we show that this unique effec...

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Autores principales: Börge Göbel, Ingrid Mertig
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/2102272a79be4f21a90c89f020c7a313
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