Tuning colloidal quantum dot band edge positions through solution-phase surface chemistry modification

The band edge positions of semiconductors decide their optoelectronic properties. Here, the authors establish a simple ligand exchange strategy to tune the band edge positions of colloidal PbS semiconductor quantum dots, revealing clear relationships between surface chemistry and band edge position.

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Autores principales:	Daniel M. Kroupa, Márton Vörös, Nicholas P. Brawand, Brett W. McNichols, Elisa M. Miller, Jing Gu, Arthur J. Nozik, Alan Sellinger, Giulia Galli, Matthew C. Beard
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/69a594b363874ebfa7b52ecb4c35dd4b
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spelling	oai:doaj.org-article:69a594b363874ebfa7b52ecb4c35dd4b2021-12-02T15:38:31ZTuning colloidal quantum dot band edge positions through solution-phase surface chemistry modification10.1038/ncomms152572041-1723https://doaj.org/article/69a594b363874ebfa7b52ecb4c35dd4b2017-05-01T00:00:00Zhttps://doi.org/10.1038/ncomms15257https://doaj.org/toc/2041-1723The band edge positions of semiconductors decide their optoelectronic properties. Here, the authors establish a simple ligand exchange strategy to tune the band edge positions of colloidal PbS semiconductor quantum dots, revealing clear relationships between surface chemistry and band edge position.Daniel M. KroupaMárton VörösNicholas P. BrawandBrett W. McNicholsElisa M. MillerJing GuArthur J. NozikAlan SellingerGiulia GalliMatthew C. BeardNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Daniel M. Kroupa Márton Vörös Nicholas P. Brawand Brett W. McNichols Elisa M. Miller Jing Gu Arthur J. Nozik Alan Sellinger Giulia Galli Matthew C. Beard Tuning colloidal quantum dot band edge positions through solution-phase surface chemistry modification
description	The band edge positions of semiconductors decide their optoelectronic properties. Here, the authors establish a simple ligand exchange strategy to tune the band edge positions of colloidal PbS semiconductor quantum dots, revealing clear relationships between surface chemistry and band edge position.
format	article
author	Daniel M. Kroupa Márton Vörös Nicholas P. Brawand Brett W. McNichols Elisa M. Miller Jing Gu Arthur J. Nozik Alan Sellinger Giulia Galli Matthew C. Beard
author_facet	Daniel M. Kroupa Márton Vörös Nicholas P. Brawand Brett W. McNichols Elisa M. Miller Jing Gu Arthur J. Nozik Alan Sellinger Giulia Galli Matthew C. Beard
author_sort	Daniel M. Kroupa
title	Tuning colloidal quantum dot band edge positions through solution-phase surface chemistry modification
title_short	Tuning colloidal quantum dot band edge positions through solution-phase surface chemistry modification
title_full	Tuning colloidal quantum dot band edge positions through solution-phase surface chemistry modification
title_fullStr	Tuning colloidal quantum dot band edge positions through solution-phase surface chemistry modification
title_full_unstemmed	Tuning colloidal quantum dot band edge positions through solution-phase surface chemistry modification
title_sort	tuning colloidal quantum dot band edge positions through solution-phase surface chemistry modification
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/69a594b363874ebfa7b52ecb4c35dd4b
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Tuning colloidal quantum dot band edge positions through solution-phase surface chemistry modification

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