Ultrasensitive photodetectors exploiting electrostatic trapping and percolation transport

Photodetector sensitivity is limited by charge carrier recombination. Here, Zhang et al. use nanocrystal ligand engineering and sintering to provide separate pathways for electron and holes, and to fabricate photodetectors with a high detectivity, especially promising for applications in low-light i...

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Autores principales:	Yingjie Zhang, Daniel J. Hellebusch, Noah D. Bronstein, Changhyun Ko, D. Frank Ogletree, Miquel Salmeron, A. Paul Alivisatos
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2016
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/ffbed7845f9744f38279b50cb5e8008a
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id	oai:doaj.org-article:ffbed7845f9744f38279b50cb5e8008a
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spelling	oai:doaj.org-article:ffbed7845f9744f38279b50cb5e8008a2021-12-02T16:56:47ZUltrasensitive photodetectors exploiting electrostatic trapping and percolation transport10.1038/ncomms119242041-1723https://doaj.org/article/ffbed7845f9744f38279b50cb5e8008a2016-06-01T00:00:00Zhttps://doi.org/10.1038/ncomms11924https://doaj.org/toc/2041-1723Photodetector sensitivity is limited by charge carrier recombination. Here, Zhang et al. use nanocrystal ligand engineering and sintering to provide separate pathways for electron and holes, and to fabricate photodetectors with a high detectivity, especially promising for applications in low-light imaging.Yingjie ZhangDaniel J. HellebuschNoah D. BronsteinChanghyun KoD. Frank OgletreeMiquel SalmeronA. Paul AlivisatosNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-9 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Yingjie Zhang Daniel J. Hellebusch Noah D. Bronstein Changhyun Ko D. Frank Ogletree Miquel Salmeron A. Paul Alivisatos Ultrasensitive photodetectors exploiting electrostatic trapping and percolation transport
description	Photodetector sensitivity is limited by charge carrier recombination. Here, Zhang et al. use nanocrystal ligand engineering and sintering to provide separate pathways for electron and holes, and to fabricate photodetectors with a high detectivity, especially promising for applications in low-light imaging.
format	article
author	Yingjie Zhang Daniel J. Hellebusch Noah D. Bronstein Changhyun Ko D. Frank Ogletree Miquel Salmeron A. Paul Alivisatos
author_facet	Yingjie Zhang Daniel J. Hellebusch Noah D. Bronstein Changhyun Ko D. Frank Ogletree Miquel Salmeron A. Paul Alivisatos
author_sort	Yingjie Zhang
title	Ultrasensitive photodetectors exploiting electrostatic trapping and percolation transport
title_short	Ultrasensitive photodetectors exploiting electrostatic trapping and percolation transport
title_full	Ultrasensitive photodetectors exploiting electrostatic trapping and percolation transport
title_fullStr	Ultrasensitive photodetectors exploiting electrostatic trapping and percolation transport
title_full_unstemmed	Ultrasensitive photodetectors exploiting electrostatic trapping and percolation transport
title_sort	ultrasensitive photodetectors exploiting electrostatic trapping and percolation transport
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/ffbed7845f9744f38279b50cb5e8008a
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Ultrasensitive photodetectors exploiting electrostatic trapping and percolation transport

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