Gigantic negative magnetoresistance in the bulk of a disordered topological insulator

Large negative magnetoresistance is usually related to magnetism and the exceptions are rare. Here, Breuniget al. report a large negative magnetoresistance in a topological insulator, TlBi0.15Sb0.85Te2, which is likely due to the Zeeman effect on a barely percolating current path formed in the disor...

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Autores principales:	Oliver Breunig, Zhiwei Wang, A A Taskin, Jonathan Lux, Achim Rosch, Yoichi Ando
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/28371dcdd4a345e4856568fe6a5314dc
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spelling	oai:doaj.org-article:28371dcdd4a345e4856568fe6a5314dc2021-12-02T17:01:18ZGigantic negative magnetoresistance in the bulk of a disordered topological insulator10.1038/ncomms155452041-1723https://doaj.org/article/28371dcdd4a345e4856568fe6a5314dc2017-05-01T00:00:00Zhttps://doi.org/10.1038/ncomms15545https://doaj.org/toc/2041-1723Large negative magnetoresistance is usually related to magnetism and the exceptions are rare. Here, Breuniget al. report a large negative magnetoresistance in a topological insulator, TlBi0.15Sb0.85Te2, which is likely due to the Zeeman effect on a barely percolating current path formed in the disordered bulk.Oliver BreunigZhiwei WangA A TaskinJonathan LuxAchim RoschYoichi AndoNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Oliver Breunig Zhiwei Wang A A Taskin Jonathan Lux Achim Rosch Yoichi Ando Gigantic negative magnetoresistance in the bulk of a disordered topological insulator
description	Large negative magnetoresistance is usually related to magnetism and the exceptions are rare. Here, Breuniget al. report a large negative magnetoresistance in a topological insulator, TlBi0.15Sb0.85Te2, which is likely due to the Zeeman effect on a barely percolating current path formed in the disordered bulk.
format	article
author	Oliver Breunig Zhiwei Wang A A Taskin Jonathan Lux Achim Rosch Yoichi Ando
author_facet	Oliver Breunig Zhiwei Wang A A Taskin Jonathan Lux Achim Rosch Yoichi Ando
author_sort	Oliver Breunig
title	Gigantic negative magnetoresistance in the bulk of a disordered topological insulator
title_short	Gigantic negative magnetoresistance in the bulk of a disordered topological insulator
title_full	Gigantic negative magnetoresistance in the bulk of a disordered topological insulator
title_fullStr	Gigantic negative magnetoresistance in the bulk of a disordered topological insulator
title_full_unstemmed	Gigantic negative magnetoresistance in the bulk of a disordered topological insulator
title_sort	gigantic negative magnetoresistance in the bulk of a disordered topological insulator
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/28371dcdd4a345e4856568fe6a5314dc
work_keys_str_mv	AT oliverbreunig giganticnegativemagnetoresistanceinthebulkofadisorderedtopologicalinsulator AT zhiweiwang giganticnegativemagnetoresistanceinthebulkofadisorderedtopologicalinsulator AT aataskin giganticnegativemagnetoresistanceinthebulkofadisorderedtopologicalinsulator AT jonathanlux giganticnegativemagnetoresistanceinthebulkofadisorderedtopologicalinsulator AT achimrosch giganticnegativemagnetoresistanceinthebulkofadisorderedtopologicalinsulator AT yoichiando giganticnegativemagnetoresistanceinthebulkofadisorderedtopologicalinsulator
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Gigantic negative magnetoresistance in the bulk of a disordered topological insulator

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