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
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/02cebc793d484c9889a909e647407dd3
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spelling	oai:doaj.org-article:02cebc793d484c9889a909e647407dd32021-12-02T17:31:55ZGiant orbital magnetoelectric effect and current-induced magnetization switching in twisted bilayer graphene10.1038/s41467-020-15473-92041-1723https://doaj.org/article/02cebc793d484c9889a909e647407dd32020-04-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-15473-9https://doaj.org/toc/2041-1723The 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 magnetoelectric effect.Wen-Yu HeDavid Goldhaber-GordonK. T. LawNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Wen-Yu He David Goldhaber-Gordon K. T. Law Giant orbital magnetoelectric effect and current-induced magnetization switching in twisted bilayer graphene
description	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 magnetoelectric effect.
format	article
author	Wen-Yu He David Goldhaber-Gordon K. T. Law
author_facet	Wen-Yu He David Goldhaber-Gordon K. T. Law
author_sort	Wen-Yu He
title	Giant orbital magnetoelectric effect and current-induced magnetization switching in twisted bilayer graphene
title_short	Giant orbital magnetoelectric effect and current-induced magnetization switching in twisted bilayer graphene
title_full	Giant orbital magnetoelectric effect and current-induced magnetization switching in twisted bilayer graphene
title_fullStr	Giant orbital magnetoelectric effect and current-induced magnetization switching in twisted bilayer graphene
title_full_unstemmed	Giant orbital magnetoelectric effect and current-induced magnetization switching in twisted bilayer graphene
title_sort	giant orbital magnetoelectric effect and current-induced magnetization switching in twisted bilayer graphene
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/02cebc793d484c9889a909e647407dd3
work_keys_str_mv	AT wenyuhe giantorbitalmagnetoelectriceffectandcurrentinducedmagnetizationswitchingintwistedbilayergraphene AT davidgoldhabergordon giantorbitalmagnetoelectriceffectandcurrentinducedmagnetizationswitchingintwistedbilayergraphene AT ktlaw giantorbitalmagnetoelectriceffectandcurrentinducedmagnetizationswitchingintwistedbilayergraphene
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Giant orbital magnetoelectric effect and current-induced magnetization switching in twisted bilayer graphene

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