Formation and current-induced motion of synthetic antiferromagnetic skyrmion bubbles

Realizing stable, room-temperature magnetic skyrmions that can be moved along current is challenging. Here, the authors observe skyrmion bubbles in a synthetic antiferromagnetic coupled multilayer at room temperature and demonstrate its current-induced motion free from the skyrmion Hall effect.

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Detalles Bibliográficos
Autores principales: Takaaki Dohi, Samik DuttaGupta, Shunsuke Fukami, Hideo Ohno
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/ebeda1385a7042739aa873ab245ab911
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Sumario:Realizing stable, room-temperature magnetic skyrmions that can be moved along current is challenging. Here, the authors observe skyrmion bubbles in a synthetic antiferromagnetic coupled multilayer at room temperature and demonstrate its current-induced motion free from the skyrmion Hall effect.