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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2021
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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) |
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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 |
work_keys_str_mv |
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