Substantial bulk photovoltaic effect enhancement via nanolayering

Spontaneous polarization in ferroelectric materials leads to their use as photovoltaic devices. Here, the authors show by first-principles calculations how nanolayering of PbTiO3with nickel ions and oxygen vacancies can result in enhanced photocurrents due to smaller bandgaps and photocurrent alignm...

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Autores principales:	Fenggong Wang, Steve M. Young, Fan Zheng, Ilya Grinberg, Andrew M. Rappe
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2016
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/39896bafb26248fc879f26c207790fe7
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spelling	oai:doaj.org-article:39896bafb26248fc879f26c207790fe72021-12-02T14:38:56ZSubstantial bulk photovoltaic effect enhancement via nanolayering10.1038/ncomms104192041-1723https://doaj.org/article/39896bafb26248fc879f26c207790fe72016-01-01T00:00:00Zhttps://doi.org/10.1038/ncomms10419https://doaj.org/toc/2041-1723Spontaneous polarization in ferroelectric materials leads to their use as photovoltaic devices. Here, the authors show by first-principles calculations how nanolayering of PbTiO3with nickel ions and oxygen vacancies can result in enhanced photocurrents due to smaller bandgaps and photocurrent alignment.Fenggong WangSteve M. YoungFan ZhengIlya GrinbergAndrew M. RappeNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Fenggong Wang Steve M. Young Fan Zheng Ilya Grinberg Andrew M. Rappe Substantial bulk photovoltaic effect enhancement via nanolayering
description	Spontaneous polarization in ferroelectric materials leads to their use as photovoltaic devices. Here, the authors show by first-principles calculations how nanolayering of PbTiO3with nickel ions and oxygen vacancies can result in enhanced photocurrents due to smaller bandgaps and photocurrent alignment.
format	article
author	Fenggong Wang Steve M. Young Fan Zheng Ilya Grinberg Andrew M. Rappe
author_facet	Fenggong Wang Steve M. Young Fan Zheng Ilya Grinberg Andrew M. Rappe
author_sort	Fenggong Wang
title	Substantial bulk photovoltaic effect enhancement via nanolayering
title_short	Substantial bulk photovoltaic effect enhancement via nanolayering
title_full	Substantial bulk photovoltaic effect enhancement via nanolayering
title_fullStr	Substantial bulk photovoltaic effect enhancement via nanolayering
title_full_unstemmed	Substantial bulk photovoltaic effect enhancement via nanolayering
title_sort	substantial bulk photovoltaic effect enhancement via nanolayering
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/39896bafb26248fc879f26c207790fe7
work_keys_str_mv	AT fenggongwang substantialbulkphotovoltaiceffectenhancementviananolayering AT stevemyoung substantialbulkphotovoltaiceffectenhancementviananolayering AT fanzheng substantialbulkphotovoltaiceffectenhancementviananolayering AT ilyagrinberg substantialbulkphotovoltaiceffectenhancementviananolayering AT andrewmrappe substantialbulkphotovoltaiceffectenhancementviananolayering
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Substantial bulk photovoltaic effect enhancement via nanolayering

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