Spectral signatures of the surface anomalous Hall effect in magnetic axion insulators

Experimentally detectable signature of an axion insulator remains elusive. Here, the authors predict a topological phase diagram of MnBi2Te4/(Bi2Te3)n heterostructure, where the chiral hinge mode induced by the surface anomalous Hall conductivity is identified as a signature of an axion insulator st...

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Autores principales: Mingqiang Gu, Jiayu Li, Hongyi Sun, Yufei Zhao, Chang Liu, Jianpeng Liu, Haizhou Lu, Qihang Liu
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/ae6ae69fbd7b430093e38c5cd1f688aa
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spelling oai:doaj.org-article:ae6ae69fbd7b430093e38c5cd1f688aa2021-12-02T17:52:29ZSpectral signatures of the surface anomalous Hall effect in magnetic axion insulators10.1038/s41467-021-23844-z2041-1723https://doaj.org/article/ae6ae69fbd7b430093e38c5cd1f688aa2021-06-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-23844-zhttps://doaj.org/toc/2041-1723Experimentally detectable signature of an axion insulator remains elusive. Here, the authors predict a topological phase diagram of MnBi2Te4/(Bi2Te3)n heterostructure, where the chiral hinge mode induced by the surface anomalous Hall conductivity is identified as a signature of an axion insulator state.Mingqiang GuJiayu LiHongyi SunYufei ZhaoChang LiuJianpeng LiuHaizhou LuQihang LiuNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Mingqiang Gu
Jiayu Li
Hongyi Sun
Yufei Zhao
Chang Liu
Jianpeng Liu
Haizhou Lu
Qihang Liu
Spectral signatures of the surface anomalous Hall effect in magnetic axion insulators
description Experimentally detectable signature of an axion insulator remains elusive. Here, the authors predict a topological phase diagram of MnBi2Te4/(Bi2Te3)n heterostructure, where the chiral hinge mode induced by the surface anomalous Hall conductivity is identified as a signature of an axion insulator state.
format article
author Mingqiang Gu
Jiayu Li
Hongyi Sun
Yufei Zhao
Chang Liu
Jianpeng Liu
Haizhou Lu
Qihang Liu
author_facet Mingqiang Gu
Jiayu Li
Hongyi Sun
Yufei Zhao
Chang Liu
Jianpeng Liu
Haizhou Lu
Qihang Liu
author_sort Mingqiang Gu
title Spectral signatures of the surface anomalous Hall effect in magnetic axion insulators
title_short Spectral signatures of the surface anomalous Hall effect in magnetic axion insulators
title_full Spectral signatures of the surface anomalous Hall effect in magnetic axion insulators
title_fullStr Spectral signatures of the surface anomalous Hall effect in magnetic axion insulators
title_full_unstemmed Spectral signatures of the surface anomalous Hall effect in magnetic axion insulators
title_sort spectral signatures of the surface anomalous hall effect in magnetic axion insulators
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/ae6ae69fbd7b430093e38c5cd1f688aa
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