Dissociation of two-dimensional excitons in monolayer WSe2

In two-dimensional semiconductors excitons are strongly bound, suppressing the creation of free carriers. Here, the authors investigate the main exciton dissociation pathway in p-n junctions of monolayer WSe2 by means of time and spectrally resolved photocurrent measurements.

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Autores principales:	Mathieu Massicotte, Fabien Vialla, Peter Schmidt, Mark B. Lundeberg, Simone Latini, Sten Haastrup, Mark Danovich, Diana Davydovskaya, Kenji Watanabe, Takashi Taniguchi, Vladimir I. Fal’ko, Kristian S. Thygesen, Thomas G. Pedersen, Frank H. L. Koppens
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/1c606d7fa7a14f2ea06a31a076ab29b0
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spelling	oai:doaj.org-article:1c606d7fa7a14f2ea06a31a076ab29b02021-12-02T17:31:14ZDissociation of two-dimensional excitons in monolayer WSe210.1038/s41467-018-03864-y2041-1723https://doaj.org/article/1c606d7fa7a14f2ea06a31a076ab29b02018-04-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-03864-yhttps://doaj.org/toc/2041-1723In two-dimensional semiconductors excitons are strongly bound, suppressing the creation of free carriers. Here, the authors investigate the main exciton dissociation pathway in p-n junctions of monolayer WSe2 by means of time and spectrally resolved photocurrent measurements.Mathieu MassicotteFabien ViallaPeter SchmidtMark B. LundebergSimone LatiniSten HaastrupMark DanovichDiana DavydovskayaKenji WatanabeTakashi TaniguchiVladimir I. Fal’koKristian S. ThygesenThomas G. PedersenFrank H. L. KoppensNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Mathieu Massicotte Fabien Vialla Peter Schmidt Mark B. Lundeberg Simone Latini Sten Haastrup Mark Danovich Diana Davydovskaya Kenji Watanabe Takashi Taniguchi Vladimir I. Fal’ko Kristian S. Thygesen Thomas G. Pedersen Frank H. L. Koppens Dissociation of two-dimensional excitons in monolayer WSe2
description	In two-dimensional semiconductors excitons are strongly bound, suppressing the creation of free carriers. Here, the authors investigate the main exciton dissociation pathway in p-n junctions of monolayer WSe2 by means of time and spectrally resolved photocurrent measurements.
format	article
author	Mathieu Massicotte Fabien Vialla Peter Schmidt Mark B. Lundeberg Simone Latini Sten Haastrup Mark Danovich Diana Davydovskaya Kenji Watanabe Takashi Taniguchi Vladimir I. Fal’ko Kristian S. Thygesen Thomas G. Pedersen Frank H. L. Koppens
author_facet	Mathieu Massicotte Fabien Vialla Peter Schmidt Mark B. Lundeberg Simone Latini Sten Haastrup Mark Danovich Diana Davydovskaya Kenji Watanabe Takashi Taniguchi Vladimir I. Fal’ko Kristian S. Thygesen Thomas G. Pedersen Frank H. L. Koppens
author_sort	Mathieu Massicotte
title	Dissociation of two-dimensional excitons in monolayer WSe2
title_short	Dissociation of two-dimensional excitons in monolayer WSe2
title_full	Dissociation of two-dimensional excitons in monolayer WSe2
title_fullStr	Dissociation of two-dimensional excitons in monolayer WSe2
title_full_unstemmed	Dissociation of two-dimensional excitons in monolayer WSe2
title_sort	dissociation of two-dimensional excitons in monolayer wse2
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/1c606d7fa7a14f2ea06a31a076ab29b0
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Dissociation of two-dimensional excitons in monolayer WSe2

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