Direct evidence for grain boundary passivation in Cu(In,Ga)Se2 solar cells through alkali-fluoride post-deposition treatments

Grain boundaries play critical roles in determining the properties and performance of solar cells based on polycrystalline materials. Here Nicoara et al. showcase that proper treatments passivate defects at grain boundaries by forming secondary material phases with the CIGSe absorbers and lead to hi...

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Autores principales:	Nicoleta Nicoara, Roby Manaligod, Philip Jackson, Dimitrios Hariskos, Wolfram Witte, Giovanna Sozzi, Roberto Menozzi, Sascha Sadewasser
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/61bc24baa78c4af88dfdbddbeb164d99
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spelling	oai:doaj.org-article:61bc24baa78c4af88dfdbddbeb164d992021-12-02T14:38:40ZDirect evidence for grain boundary passivation in Cu(In,Ga)Se2 solar cells through alkali-fluoride post-deposition treatments10.1038/s41467-019-11996-y2041-1723https://doaj.org/article/61bc24baa78c4af88dfdbddbeb164d992019-09-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-11996-yhttps://doaj.org/toc/2041-1723Grain boundaries play critical roles in determining the properties and performance of solar cells based on polycrystalline materials. Here Nicoara et al. showcase that proper treatments passivate defects at grain boundaries by forming secondary material phases with the CIGSe absorbers and lead to higher Voc.Nicoleta NicoaraRoby ManaligodPhilip JacksonDimitrios HariskosWolfram WitteGiovanna SozziRoberto MenozziSascha SadewasserNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Nicoleta Nicoara Roby Manaligod Philip Jackson Dimitrios Hariskos Wolfram Witte Giovanna Sozzi Roberto Menozzi Sascha Sadewasser Direct evidence for grain boundary passivation in Cu(In,Ga)Se2 solar cells through alkali-fluoride post-deposition treatments
description	Grain boundaries play critical roles in determining the properties and performance of solar cells based on polycrystalline materials. Here Nicoara et al. showcase that proper treatments passivate defects at grain boundaries by forming secondary material phases with the CIGSe absorbers and lead to higher Voc.
format	article
author	Nicoleta Nicoara Roby Manaligod Philip Jackson Dimitrios Hariskos Wolfram Witte Giovanna Sozzi Roberto Menozzi Sascha Sadewasser
author_facet	Nicoleta Nicoara Roby Manaligod Philip Jackson Dimitrios Hariskos Wolfram Witte Giovanna Sozzi Roberto Menozzi Sascha Sadewasser
author_sort	Nicoleta Nicoara
title	Direct evidence for grain boundary passivation in Cu(In,Ga)Se2 solar cells through alkali-fluoride post-deposition treatments
title_short	Direct evidence for grain boundary passivation in Cu(In,Ga)Se2 solar cells through alkali-fluoride post-deposition treatments
title_full	Direct evidence for grain boundary passivation in Cu(In,Ga)Se2 solar cells through alkali-fluoride post-deposition treatments
title_fullStr	Direct evidence for grain boundary passivation in Cu(In,Ga)Se2 solar cells through alkali-fluoride post-deposition treatments
title_full_unstemmed	Direct evidence for grain boundary passivation in Cu(In,Ga)Se2 solar cells through alkali-fluoride post-deposition treatments
title_sort	direct evidence for grain boundary passivation in cu(in,ga)se2 solar cells through alkali-fluoride post-deposition treatments
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/61bc24baa78c4af88dfdbddbeb164d99
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Direct evidence for grain boundary passivation in Cu(In,Ga)Se2 solar cells through alkali-fluoride post-deposition treatments

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