Interlayer quantum transport in Dirac semimetal BaGa2

The transport behavior at the quantum limit may show exotic phenomena such as special interlayer quantum transport. Here, the authors observe negative interlayer magnetoresistance resulted from tunneling of Dirac fermions between the zeroth Landau levels in BaGa2, indicating a feature at the quantum...

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Main Authors:	Sheng Xu, Changhua Bao, Peng-Jie Guo, Yi-Yan Wang, Qiao-He Yu, Lin-Lin Sun, Yuan Su, Kai Liu, Zhong-Yi Lu, Shuyun Zhou, Tian-Long Xia
Format:	Article
Language:	English
Published:	Nature Publishing Group 2020-05-01
Series:	Nature Communications
Online Access:	https://doi.org/10.1038/s41467-020-15854-0

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spelling	doaj-a372feb29b4a4b329d7ae6b80025f9c62021-05-16T11:12:14ZengNature Publishing GroupNature Communications2041-17232020-05-011111810.1038/s41467-020-15854-0Interlayer quantum transport in Dirac semimetal BaGa2Sheng Xu0Changhua Bao1Peng-Jie Guo2Yi-Yan Wang3Qiao-He Yu4Lin-Lin Sun5Yuan Su6Kai Liu7Zhong-Yi Lu8Shuyun Zhou9Tian-Long Xia10Department of Physics and Beijing Key Laboratory of Opto-electronic Functional Materials & Micro-nano Devices, Renmin University of ChinaState Key Laboratory of Low Dimensional Quantum Physics and Department of Physics, Tsinghua UniversityDepartment of Physics and Beijing Key Laboratory of Opto-electronic Functional Materials & Micro-nano Devices, Renmin University of ChinaDepartment of Physics and Beijing Key Laboratory of Opto-electronic Functional Materials & Micro-nano Devices, Renmin University of ChinaDepartment of Physics and Beijing Key Laboratory of Opto-electronic Functional Materials & Micro-nano Devices, Renmin University of ChinaDepartment of Physics and Beijing Key Laboratory of Opto-electronic Functional Materials & Micro-nano Devices, Renmin University of ChinaDepartment of Physics and Beijing Key Laboratory of Opto-electronic Functional Materials & Micro-nano Devices, Renmin University of ChinaDepartment of Physics and Beijing Key Laboratory of Opto-electronic Functional Materials & Micro-nano Devices, Renmin University of ChinaDepartment of Physics and Beijing Key Laboratory of Opto-electronic Functional Materials & Micro-nano Devices, Renmin University of ChinaState Key Laboratory of Low Dimensional Quantum Physics and Department of Physics, Tsinghua UniversityDepartment of Physics and Beijing Key Laboratory of Opto-electronic Functional Materials & Micro-nano Devices, Renmin University of ChinaThe transport behavior at the quantum limit may show exotic phenomena such as special interlayer quantum transport. Here, the authors observe negative interlayer magnetoresistance resulted from tunneling of Dirac fermions between the zeroth Landau levels in BaGa2, indicating a feature at the quantum limit.https://doi.org/10.1038/s41467-020-15854-0
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Sheng Xu Changhua Bao Peng-Jie Guo Yi-Yan Wang Qiao-He Yu Lin-Lin Sun Yuan Su Kai Liu Zhong-Yi Lu Shuyun Zhou Tian-Long Xia
spellingShingle	Sheng Xu Changhua Bao Peng-Jie Guo Yi-Yan Wang Qiao-He Yu Lin-Lin Sun Yuan Su Kai Liu Zhong-Yi Lu Shuyun Zhou Tian-Long Xia Interlayer quantum transport in Dirac semimetal BaGa2 Nature Communications
author_facet	Sheng Xu Changhua Bao Peng-Jie Guo Yi-Yan Wang Qiao-He Yu Lin-Lin Sun Yuan Su Kai Liu Zhong-Yi Lu Shuyun Zhou Tian-Long Xia
author_sort	Sheng Xu
title	Interlayer quantum transport in Dirac semimetal BaGa2
title_short	Interlayer quantum transport in Dirac semimetal BaGa2
title_full	Interlayer quantum transport in Dirac semimetal BaGa2
title_fullStr	Interlayer quantum transport in Dirac semimetal BaGa2
title_full_unstemmed	Interlayer quantum transport in Dirac semimetal BaGa2
title_sort	interlayer quantum transport in dirac semimetal baga2
publisher	Nature Publishing Group
series	Nature Communications
issn	2041-1723
publishDate	2020-05-01
description	The transport behavior at the quantum limit may show exotic phenomena such as special interlayer quantum transport. Here, the authors observe negative interlayer magnetoresistance resulted from tunneling of Dirac fermions between the zeroth Landau levels in BaGa2, indicating a feature at the quantum limit.
url	https://doi.org/10.1038/s41467-020-15854-0
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Interlayer quantum transport in Dirac semimetal BaGa2

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