Two-dimensional superconductivity and magnetotransport from topological surface states in AuSn4 semimetal

Surface states of topological semimetals may give rise to unusual transport properties and topological superconductivity. Here, the H-T phase diagram of AuSn4 is experimentally established, displaying 2D superconductivity, Bose metal behavior, and normal-state magnetotransport driven by surface stat...

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Autores principales:	Dong Shen, Chia Nung Kuo, Tien Wei Yang, I Nan Chen, Chin Shan Lue, Li Min Wang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Materials of engineering and construction. Mechanics of materials TA401-492
Acceso en línea:	https://doaj.org/article/ffc6ba2eaff44465a1199690784300a9
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spelling	oai:doaj.org-article:ffc6ba2eaff44465a1199690784300a92021-12-02T19:06:29ZTwo-dimensional superconductivity and magnetotransport from topological surface states in AuSn4 semimetal10.1038/s43246-020-00060-82662-4443https://doaj.org/article/ffc6ba2eaff44465a1199690784300a92020-08-01T00:00:00Zhttps://doi.org/10.1038/s43246-020-00060-8https://doaj.org/toc/2662-4443Surface states of topological semimetals may give rise to unusual transport properties and topological superconductivity. Here, the H-T phase diagram of AuSn4 is experimentally established, displaying 2D superconductivity, Bose metal behavior, and normal-state magnetotransport driven by surface states.Dong ShenChia Nung KuoTien Wei YangI Nan ChenChin Shan LueLi Min WangNature PortfolioarticleMaterials of engineering and construction. Mechanics of materialsTA401-492ENCommunications Materials, Vol 1, Iss 1, Pp 1-11 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Materials of engineering and construction. Mechanics of materials TA401-492
spellingShingle	Materials of engineering and construction. Mechanics of materials TA401-492 Dong Shen Chia Nung Kuo Tien Wei Yang I Nan Chen Chin Shan Lue Li Min Wang Two-dimensional superconductivity and magnetotransport from topological surface states in AuSn4 semimetal
description	Surface states of topological semimetals may give rise to unusual transport properties and topological superconductivity. Here, the H-T phase diagram of AuSn4 is experimentally established, displaying 2D superconductivity, Bose metal behavior, and normal-state magnetotransport driven by surface states.
format	article
author	Dong Shen Chia Nung Kuo Tien Wei Yang I Nan Chen Chin Shan Lue Li Min Wang
author_facet	Dong Shen Chia Nung Kuo Tien Wei Yang I Nan Chen Chin Shan Lue Li Min Wang
author_sort	Dong Shen
title	Two-dimensional superconductivity and magnetotransport from topological surface states in AuSn4 semimetal
title_short	Two-dimensional superconductivity and magnetotransport from topological surface states in AuSn4 semimetal
title_full	Two-dimensional superconductivity and magnetotransport from topological surface states in AuSn4 semimetal
title_fullStr	Two-dimensional superconductivity and magnetotransport from topological surface states in AuSn4 semimetal
title_full_unstemmed	Two-dimensional superconductivity and magnetotransport from topological surface states in AuSn4 semimetal
title_sort	two-dimensional superconductivity and magnetotransport from topological surface states in ausn4 semimetal
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/ffc6ba2eaff44465a1199690784300a9
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Two-dimensional superconductivity and magnetotransport from topological surface states in AuSn4 semimetal

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