Ultra-thin van der Waals crystals as semiconductor quantum wells

A plethora of solid-state nanodevices rely on engineering the quantization of electrons in quantum wells. Here, the authors leverage the thickness of exfoliated 2D crystals to control the quantum well dimensions in few-layer semiconductor InSe and investigate the resonance features in the tunnelling...

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Autores principales:	Johanna Zultak, Samuel J. Magorrian, Maciej Koperski, Alistair Garner, Matthew J. Hamer, Endre Tóvári, Kostya S. Novoselov, Alexander A. Zhukov, Yichao Zou, Neil R. Wilson, Sarah J. Haigh, Andrey V. Kretinin, Vladimir I. Fal’ko, Roman Gorbachev
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/f08177ecd14b46db9a99f6da7343ee60
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spelling	oai:doaj.org-article:f08177ecd14b46db9a99f6da7343ee602021-12-02T15:33:31ZUltra-thin van der Waals crystals as semiconductor quantum wells10.1038/s41467-019-13893-w2041-1723https://doaj.org/article/f08177ecd14b46db9a99f6da7343ee602020-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-13893-whttps://doaj.org/toc/2041-1723A plethora of solid-state nanodevices rely on engineering the quantization of electrons in quantum wells. Here, the authors leverage the thickness of exfoliated 2D crystals to control the quantum well dimensions in few-layer semiconductor InSe and investigate the resonance features in the tunnelling current, photoabsorption and light emission spectra.Johanna ZultakSamuel J. MagorrianMaciej KoperskiAlistair GarnerMatthew J. HamerEndre TóváriKostya S. NovoselovAlexander A. ZhukovYichao ZouNeil R. WilsonSarah J. HaighAndrey V. KretininVladimir I. Fal’koRoman GorbachevNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-6 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Johanna Zultak Samuel J. Magorrian Maciej Koperski Alistair Garner Matthew J. Hamer Endre Tóvári Kostya S. Novoselov Alexander A. Zhukov Yichao Zou Neil R. Wilson Sarah J. Haigh Andrey V. Kretinin Vladimir I. Fal’ko Roman Gorbachev Ultra-thin van der Waals crystals as semiconductor quantum wells
description	A plethora of solid-state nanodevices rely on engineering the quantization of electrons in quantum wells. Here, the authors leverage the thickness of exfoliated 2D crystals to control the quantum well dimensions in few-layer semiconductor InSe and investigate the resonance features in the tunnelling current, photoabsorption and light emission spectra.
format	article
author	Johanna Zultak Samuel J. Magorrian Maciej Koperski Alistair Garner Matthew J. Hamer Endre Tóvári Kostya S. Novoselov Alexander A. Zhukov Yichao Zou Neil R. Wilson Sarah J. Haigh Andrey V. Kretinin Vladimir I. Fal’ko Roman Gorbachev
author_facet	Johanna Zultak Samuel J. Magorrian Maciej Koperski Alistair Garner Matthew J. Hamer Endre Tóvári Kostya S. Novoselov Alexander A. Zhukov Yichao Zou Neil R. Wilson Sarah J. Haigh Andrey V. Kretinin Vladimir I. Fal’ko Roman Gorbachev
author_sort	Johanna Zultak
title	Ultra-thin van der Waals crystals as semiconductor quantum wells
title_short	Ultra-thin van der Waals crystals as semiconductor quantum wells
title_full	Ultra-thin van der Waals crystals as semiconductor quantum wells
title_fullStr	Ultra-thin van der Waals crystals as semiconductor quantum wells
title_full_unstemmed	Ultra-thin van der Waals crystals as semiconductor quantum wells
title_sort	ultra-thin van der waals crystals as semiconductor quantum wells
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/f08177ecd14b46db9a99f6da7343ee60
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Ultra-thin van der Waals crystals as semiconductor quantum wells

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