Direct observation of trap-assisted recombination in organic photovoltaic devices

Trap-assisted recombination caused by localised sub-gap states is one of the factors limiting power-conversion efficiency in solar cells, yet the presence and relevance is still under debate in organic solar cells. Here, the authors reveal that this recombination loss is universally present under op...

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Autores principales:	Stefan Zeiske, Oskar J. Sandberg, Nasim Zarrabi, Wei Li, Paul Meredith, Ardalan Armin
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/c406ff2ee7f44804936d526d2aa75833
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spelling	oai:doaj.org-article:c406ff2ee7f44804936d526d2aa758332021-12-02T17:40:36ZDirect observation of trap-assisted recombination in organic photovoltaic devices10.1038/s41467-021-23870-x2041-1723https://doaj.org/article/c406ff2ee7f44804936d526d2aa758332021-06-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-23870-xhttps://doaj.org/toc/2041-1723Trap-assisted recombination caused by localised sub-gap states is one of the factors limiting power-conversion efficiency in solar cells, yet the presence and relevance is still under debate in organic solar cells. Here, the authors reveal that this recombination loss is universally present under operational conditions in these devices.Stefan ZeiskeOskar J. SandbergNasim ZarrabiWei LiPaul MeredithArdalan ArminNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Stefan Zeiske Oskar J. Sandberg Nasim Zarrabi Wei Li Paul Meredith Ardalan Armin Direct observation of trap-assisted recombination in organic photovoltaic devices
description	Trap-assisted recombination caused by localised sub-gap states is one of the factors limiting power-conversion efficiency in solar cells, yet the presence and relevance is still under debate in organic solar cells. Here, the authors reveal that this recombination loss is universally present under operational conditions in these devices.
format	article
author	Stefan Zeiske Oskar J. Sandberg Nasim Zarrabi Wei Li Paul Meredith Ardalan Armin
author_facet	Stefan Zeiske Oskar J. Sandberg Nasim Zarrabi Wei Li Paul Meredith Ardalan Armin
author_sort	Stefan Zeiske
title	Direct observation of trap-assisted recombination in organic photovoltaic devices
title_short	Direct observation of trap-assisted recombination in organic photovoltaic devices
title_full	Direct observation of trap-assisted recombination in organic photovoltaic devices
title_fullStr	Direct observation of trap-assisted recombination in organic photovoltaic devices
title_full_unstemmed	Direct observation of trap-assisted recombination in organic photovoltaic devices
title_sort	direct observation of trap-assisted recombination in organic photovoltaic devices
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/c406ff2ee7f44804936d526d2aa75833
work_keys_str_mv	AT stefanzeiske directobservationoftrapassistedrecombinationinorganicphotovoltaicdevices AT oskarjsandberg directobservationoftrapassistedrecombinationinorganicphotovoltaicdevices AT nasimzarrabi directobservationoftrapassistedrecombinationinorganicphotovoltaicdevices AT weili directobservationoftrapassistedrecombinationinorganicphotovoltaicdevices AT paulmeredith directobservationoftrapassistedrecombinationinorganicphotovoltaicdevices AT ardalanarmin directobservationoftrapassistedrecombinationinorganicphotovoltaicdevices
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Direct observation of trap-assisted recombination in organic photovoltaic devices

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