Exciton–exciton annihilation and biexciton stimulated emission in graphene nanoribbons

Graphene nanoribbons confine electrons to just one dimension and this gives rise to strong electron–hole interactions. Here, the authors investigate the creation and recombination of biexcitons in these structures by ultrafast optical pulses using femtosecond transient absorption spectroscopy.

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Autores principales:	Giancarlo Soavi, Stefano Dal Conte, Cristian Manzoni, Daniele Viola, Akimitsu Narita, Yunbin Hu, Xinliang Feng, Ulrich Hohenester, Elisa Molinari, Deborah Prezzi, Klaus Müllen, Giulio Cerullo
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2016
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/60da2db73d7946cfbe89ce77033dd61c
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spelling	oai:doaj.org-article:60da2db73d7946cfbe89ce77033dd61c2021-12-02T15:34:09ZExciton–exciton annihilation and biexciton stimulated emission in graphene nanoribbons10.1038/ncomms110102041-1723https://doaj.org/article/60da2db73d7946cfbe89ce77033dd61c2016-03-01T00:00:00Zhttps://doi.org/10.1038/ncomms11010https://doaj.org/toc/2041-1723Graphene nanoribbons confine electrons to just one dimension and this gives rise to strong electron–hole interactions. Here, the authors investigate the creation and recombination of biexcitons in these structures by ultrafast optical pulses using femtosecond transient absorption spectroscopy.Giancarlo SoaviStefano Dal ConteCristian ManzoniDaniele ViolaAkimitsu NaritaYunbin HuXinliang FengUlrich HohenesterElisa MolinariDeborah PrezziKlaus MüllenGiulio CerulloNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Giancarlo Soavi Stefano Dal Conte Cristian Manzoni Daniele Viola Akimitsu Narita Yunbin Hu Xinliang Feng Ulrich Hohenester Elisa Molinari Deborah Prezzi Klaus Müllen Giulio Cerullo Exciton–exciton annihilation and biexciton stimulated emission in graphene nanoribbons
description	Graphene nanoribbons confine electrons to just one dimension and this gives rise to strong electron–hole interactions. Here, the authors investigate the creation and recombination of biexcitons in these structures by ultrafast optical pulses using femtosecond transient absorption spectroscopy.
format	article
author	Giancarlo Soavi Stefano Dal Conte Cristian Manzoni Daniele Viola Akimitsu Narita Yunbin Hu Xinliang Feng Ulrich Hohenester Elisa Molinari Deborah Prezzi Klaus Müllen Giulio Cerullo
author_facet	Giancarlo Soavi Stefano Dal Conte Cristian Manzoni Daniele Viola Akimitsu Narita Yunbin Hu Xinliang Feng Ulrich Hohenester Elisa Molinari Deborah Prezzi Klaus Müllen Giulio Cerullo
author_sort	Giancarlo Soavi
title	Exciton–exciton annihilation and biexciton stimulated emission in graphene nanoribbons
title_short	Exciton–exciton annihilation and biexciton stimulated emission in graphene nanoribbons
title_full	Exciton–exciton annihilation and biexciton stimulated emission in graphene nanoribbons
title_fullStr	Exciton–exciton annihilation and biexciton stimulated emission in graphene nanoribbons
title_full_unstemmed	Exciton–exciton annihilation and biexciton stimulated emission in graphene nanoribbons
title_sort	exciton–exciton annihilation and biexciton stimulated emission in graphene nanoribbons
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/60da2db73d7946cfbe89ce77033dd61c
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Exciton–exciton annihilation and biexciton stimulated emission in graphene nanoribbons

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