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Antiferromagnetic domain wall motion driven by spin-orbit torques

We theoretically investigate dynamics of antiferromagnetic domain walls driven by spin-orbit torques in antiferromagnet/heavy metal bilayers. We show that spin-orbit torques drive antiferromagnetic domain walls much faster than ferromagnetic domain walls. As the domain wall velocity approaches the m...

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Détails bibliographiques
Publié dans:Phys Rev Lett
Auteurs principaux: Shiino, Takayuki, Oh, Se-Hyeok, Haney, Paul M., Lee, Seo-Won, Go, Gyungchoon, Park, Byong-Guk, Lee, Kyung-Jin
Format: Artigo
Langue:Inglês
Publié: 2016
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC5101838/
https://ncbi.nlm.nih.gov/pubmed/27588878
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1103/PhysRevLett.117.087203
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