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

The mechanism of current-driven magnetization switching in twisted bilayer graphene (TBG) is poorly understood. Here, He et al. show that a small current can generate a large orbital magnetization due to symmetry breaking by the twisting and substrate in TBG, leading to a giant orbital magnetoelectr...

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Autores principales: Wen-Yu He, David Goldhaber-Gordon, K. T. Law
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/02cebc793d484c9889a909e647407dd3
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