Semiconductor to metal transition in two-dimensional gold and its van der Waals heterostack with graphene

Dimensionality of a material is a critical parameter to control its electronic properties. Here, the authors report that 2D gold transforms from a semiconductor, with valence band maximum 50 meV below the Fermi level, into a metal by tuning the number of layers from 1 to 2 in between graphene and Si...

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Autores principales:	Stiven Forti, Stefan Link, Alexander Stöhr, Yuran Niu, Alexei A. Zakharov, Camilla Coletti, Ulrich Starke
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/3cffeb270aa64690b2bbef84e09361da
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spelling	oai:doaj.org-article:3cffeb270aa64690b2bbef84e09361da2021-12-02T14:41:14ZSemiconductor to metal transition in two-dimensional gold and its van der Waals heterostack with graphene10.1038/s41467-020-15683-12041-1723https://doaj.org/article/3cffeb270aa64690b2bbef84e09361da2020-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-15683-1https://doaj.org/toc/2041-1723Dimensionality of a material is a critical parameter to control its electronic properties. Here, the authors report that 2D gold transforms from a semiconductor, with valence band maximum 50 meV below the Fermi level, into a metal by tuning the number of layers from 1 to 2 in between graphene and SiC.Stiven FortiStefan LinkAlexander StöhrYuran NiuAlexei A. ZakharovCamilla ColettiUlrich StarkeNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Stiven Forti Stefan Link Alexander Stöhr Yuran Niu Alexei A. Zakharov Camilla Coletti Ulrich Starke Semiconductor to metal transition in two-dimensional gold and its van der Waals heterostack with graphene
description	Dimensionality of a material is a critical parameter to control its electronic properties. Here, the authors report that 2D gold transforms from a semiconductor, with valence band maximum 50 meV below the Fermi level, into a metal by tuning the number of layers from 1 to 2 in between graphene and SiC.
format	article
author	Stiven Forti Stefan Link Alexander Stöhr Yuran Niu Alexei A. Zakharov Camilla Coletti Ulrich Starke
author_facet	Stiven Forti Stefan Link Alexander Stöhr Yuran Niu Alexei A. Zakharov Camilla Coletti Ulrich Starke
author_sort	Stiven Forti
title	Semiconductor to metal transition in two-dimensional gold and its van der Waals heterostack with graphene
title_short	Semiconductor to metal transition in two-dimensional gold and its van der Waals heterostack with graphene
title_full	Semiconductor to metal transition in two-dimensional gold and its van der Waals heterostack with graphene
title_fullStr	Semiconductor to metal transition in two-dimensional gold and its van der Waals heterostack with graphene
title_full_unstemmed	Semiconductor to metal transition in two-dimensional gold and its van der Waals heterostack with graphene
title_sort	semiconductor to metal transition in two-dimensional gold and its van der waals heterostack with graphene
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/3cffeb270aa64690b2bbef84e09361da
work_keys_str_mv	AT stivenforti semiconductortometaltransitionintwodimensionalgoldanditsvanderwaalsheterostackwithgraphene AT stefanlink semiconductortometaltransitionintwodimensionalgoldanditsvanderwaalsheterostackwithgraphene AT alexanderstohr semiconductortometaltransitionintwodimensionalgoldanditsvanderwaalsheterostackwithgraphene AT yuranniu semiconductortometaltransitionintwodimensionalgoldanditsvanderwaalsheterostackwithgraphene AT alexeiazakharov semiconductortometaltransitionintwodimensionalgoldanditsvanderwaalsheterostackwithgraphene AT camillacoletti semiconductortometaltransitionintwodimensionalgoldanditsvanderwaalsheterostackwithgraphene AT ulrichstarke semiconductortometaltransitionintwodimensionalgoldanditsvanderwaalsheterostackwithgraphene
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Semiconductor to metal transition in two-dimensional gold and its van der Waals heterostack with graphene

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