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Giant orbital magnetoelectric effect and current-induced magnetization switching in twisted bilayer graphene

Recently, quantum anomalous Hall effect with spontaneous ferromagnetism was observed in twisted bilayer graphenes (TBG) near 3/4 filling. Importantly, it was observed that an extremely small current can switch the direction of the magnetization. This offers the prospect of realizing low energy dissi...

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Detalhes bibliográficos
Publicado no:Nat Commun
Main Authors: He, Wen-Yu, Goldhaber-Gordon, David, Law, K. T.
Formato: Artigo
Idioma:Inglês
Publicado em: Nature Publishing Group UK 2020
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC7125167/
https://ncbi.nlm.nih.gov/pubmed/32246024
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41467-020-15473-9
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