Magneto-transport evidence for strong topological insulator phase in ZrTe5

It remains difficult to identify non-trivial band topology through electronic transport in narrow-gap topological materials. Here, the authors demonstrate that an inverted band leads to a four-fold splitting of non-zero Landau levels and an anomalous zero Landau level peak in the density of states o...

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Autores principales:	Jingyue Wang, Yuxuan Jiang, Tianhao Zhao, Zhiling Dun, Anna L. Miettinen, Xiaosong Wu, Martin Mourigal, Haidong Zhou, Wei Pan, Dmitry Smirnov, Zhigang Jiang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/5b0bb7a3a8f84fdcadfd7726d46614b0
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spelling	oai:doaj.org-article:5b0bb7a3a8f84fdcadfd7726d46614b02021-11-21T12:34:31ZMagneto-transport evidence for strong topological insulator phase in ZrTe510.1038/s41467-021-27119-52041-1723https://doaj.org/article/5b0bb7a3a8f84fdcadfd7726d46614b02021-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-27119-5https://doaj.org/toc/2041-1723It remains difficult to identify non-trivial band topology through electronic transport in narrow-gap topological materials. Here, the authors demonstrate that an inverted band leads to a four-fold splitting of non-zero Landau levels and an anomalous zero Landau level peak in the density of states of ZrTe5, hence can serve as an indicator to explore non-trivial topology.Jingyue WangYuxuan JiangTianhao ZhaoZhiling DunAnna L. MiettinenXiaosong WuMartin MourigalHaidong ZhouWei PanDmitry SmirnovZhigang JiangNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Jingyue Wang Yuxuan Jiang Tianhao Zhao Zhiling Dun Anna L. Miettinen Xiaosong Wu Martin Mourigal Haidong Zhou Wei Pan Dmitry Smirnov Zhigang Jiang Magneto-transport evidence for strong topological insulator phase in ZrTe5
description	It remains difficult to identify non-trivial band topology through electronic transport in narrow-gap topological materials. Here, the authors demonstrate that an inverted band leads to a four-fold splitting of non-zero Landau levels and an anomalous zero Landau level peak in the density of states of ZrTe5, hence can serve as an indicator to explore non-trivial topology.
format	article
author	Jingyue Wang Yuxuan Jiang Tianhao Zhao Zhiling Dun Anna L. Miettinen Xiaosong Wu Martin Mourigal Haidong Zhou Wei Pan Dmitry Smirnov Zhigang Jiang
author_facet	Jingyue Wang Yuxuan Jiang Tianhao Zhao Zhiling Dun Anna L. Miettinen Xiaosong Wu Martin Mourigal Haidong Zhou Wei Pan Dmitry Smirnov Zhigang Jiang
author_sort	Jingyue Wang
title	Magneto-transport evidence for strong topological insulator phase in ZrTe5
title_short	Magneto-transport evidence for strong topological insulator phase in ZrTe5
title_full	Magneto-transport evidence for strong topological insulator phase in ZrTe5
title_fullStr	Magneto-transport evidence for strong topological insulator phase in ZrTe5
title_full_unstemmed	Magneto-transport evidence for strong topological insulator phase in ZrTe5
title_sort	magneto-transport evidence for strong topological insulator phase in zrte5
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/5b0bb7a3a8f84fdcadfd7726d46614b0
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_version_	1718418884856381440

Magneto-transport evidence for strong topological insulator phase in ZrTe5

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