Quantum confinement of the Dirac surface states in topological-insulator nanowires

In topological insulator nanowires quantized Dirac sub-bands are expected, but direct evidence is still missing. Here, the authors report signatures of sub-bands in the gate-voltage dependence of the resistance by tuning the chemical potential in (Bi1−xSbx)2Te3 nanowires through the Dirac point.

Guardado en:

Detalles Bibliográficos
Autores principales:	Felix Münning, Oliver Breunig, Henry F. Legg, Stefan Roitsch, Dingxun Fan, Matthias Rößler, Achim Rosch, Yoichi Ando
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/6df0e9a05e1e497b8d103da5a45a1b9f
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:6df0e9a05e1e497b8d103da5a45a1b9f
record_format	dspace
spelling	oai:doaj.org-article:6df0e9a05e1e497b8d103da5a45a1b9f2021-12-02T12:11:27ZQuantum confinement of the Dirac surface states in topological-insulator nanowires10.1038/s41467-021-21230-32041-1723https://doaj.org/article/6df0e9a05e1e497b8d103da5a45a1b9f2021-02-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-21230-3https://doaj.org/toc/2041-1723In topological insulator nanowires quantized Dirac sub-bands are expected, but direct evidence is still missing. Here, the authors report signatures of sub-bands in the gate-voltage dependence of the resistance by tuning the chemical potential in (Bi1−xSbx)2Te3 nanowires through the Dirac point.Felix MünningOliver BreunigHenry F. LeggStefan RoitschDingxun FanMatthias RößlerAchim RoschYoichi AndoNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-6 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Felix Münning Oliver Breunig Henry F. Legg Stefan Roitsch Dingxun Fan Matthias Rößler Achim Rosch Yoichi Ando Quantum confinement of the Dirac surface states in topological-insulator nanowires
description	In topological insulator nanowires quantized Dirac sub-bands are expected, but direct evidence is still missing. Here, the authors report signatures of sub-bands in the gate-voltage dependence of the resistance by tuning the chemical potential in (Bi1−xSbx)2Te3 nanowires through the Dirac point.
format	article
author	Felix Münning Oliver Breunig Henry F. Legg Stefan Roitsch Dingxun Fan Matthias Rößler Achim Rosch Yoichi Ando
author_facet	Felix Münning Oliver Breunig Henry F. Legg Stefan Roitsch Dingxun Fan Matthias Rößler Achim Rosch Yoichi Ando
author_sort	Felix Münning
title	Quantum confinement of the Dirac surface states in topological-insulator nanowires
title_short	Quantum confinement of the Dirac surface states in topological-insulator nanowires
title_full	Quantum confinement of the Dirac surface states in topological-insulator nanowires
title_fullStr	Quantum confinement of the Dirac surface states in topological-insulator nanowires
title_full_unstemmed	Quantum confinement of the Dirac surface states in topological-insulator nanowires
title_sort	quantum confinement of the dirac surface states in topological-insulator nanowires
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/6df0e9a05e1e497b8d103da5a45a1b9f
work_keys_str_mv	AT felixmunning quantumconfinementofthediracsurfacestatesintopologicalinsulatornanowires AT oliverbreunig quantumconfinementofthediracsurfacestatesintopologicalinsulatornanowires AT henryflegg quantumconfinementofthediracsurfacestatesintopologicalinsulatornanowires AT stefanroitsch quantumconfinementofthediracsurfacestatesintopologicalinsulatornanowires AT dingxunfan quantumconfinementofthediracsurfacestatesintopologicalinsulatornanowires AT matthiasroßler quantumconfinementofthediracsurfacestatesintopologicalinsulatornanowires AT achimrosch quantumconfinementofthediracsurfacestatesintopologicalinsulatornanowires AT yoichiando quantumconfinementofthediracsurfacestatesintopologicalinsulatornanowires
_version_	1718394634881728512

Quantum confinement of the Dirac surface states in topological-insulator nanowires

Ejemplares similares