Origin of apparent light-enhanced and negative capacitance in perovskite solar cells

The apparent negative capacitance remains elusive in the impedance analysis of metal halide perovskite solar cells. Here Ebadi et al. show that it can be attributed to slow transients in the injection current instead of classical capacitive effect, i.e. charge accumulation.

Guardado en:

Detalles Bibliográficos
Autores principales:	Firouzeh Ebadi, Nima Taghavinia, Raheleh Mohammadpour, Anders Hagfeldt, Wolfgang Tress
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/466c9437baa24f52b7167cad2f0ccc91
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:466c9437baa24f52b7167cad2f0ccc91
record_format	dspace
spelling	oai:doaj.org-article:466c9437baa24f52b7167cad2f0ccc912021-12-02T16:57:08ZOrigin of apparent light-enhanced and negative capacitance in perovskite solar cells10.1038/s41467-019-09079-z2041-1723https://doaj.org/article/466c9437baa24f52b7167cad2f0ccc912019-04-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-09079-zhttps://doaj.org/toc/2041-1723The apparent negative capacitance remains elusive in the impedance analysis of metal halide perovskite solar cells. Here Ebadi et al. show that it can be attributed to slow transients in the injection current instead of classical capacitive effect, i.e. charge accumulation.Firouzeh EbadiNima TaghaviniaRaheleh MohammadpourAnders HagfeldtWolfgang TressNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Firouzeh Ebadi Nima Taghavinia Raheleh Mohammadpour Anders Hagfeldt Wolfgang Tress Origin of apparent light-enhanced and negative capacitance in perovskite solar cells
description	The apparent negative capacitance remains elusive in the impedance analysis of metal halide perovskite solar cells. Here Ebadi et al. show that it can be attributed to slow transients in the injection current instead of classical capacitive effect, i.e. charge accumulation.
format	article
author	Firouzeh Ebadi Nima Taghavinia Raheleh Mohammadpour Anders Hagfeldt Wolfgang Tress
author_facet	Firouzeh Ebadi Nima Taghavinia Raheleh Mohammadpour Anders Hagfeldt Wolfgang Tress
author_sort	Firouzeh Ebadi
title	Origin of apparent light-enhanced and negative capacitance in perovskite solar cells
title_short	Origin of apparent light-enhanced and negative capacitance in perovskite solar cells
title_full	Origin of apparent light-enhanced and negative capacitance in perovskite solar cells
title_fullStr	Origin of apparent light-enhanced and negative capacitance in perovskite solar cells
title_full_unstemmed	Origin of apparent light-enhanced and negative capacitance in perovskite solar cells
title_sort	origin of apparent light-enhanced and negative capacitance in perovskite solar cells
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/466c9437baa24f52b7167cad2f0ccc91
work_keys_str_mv	AT firouzehebadi originofapparentlightenhancedandnegativecapacitanceinperovskitesolarcells AT nimataghavinia originofapparentlightenhancedandnegativecapacitanceinperovskitesolarcells AT rahelehmohammadpour originofapparentlightenhancedandnegativecapacitanceinperovskitesolarcells AT andershagfeldt originofapparentlightenhancedandnegativecapacitanceinperovskitesolarcells AT wolfgangtress originofapparentlightenhancedandnegativecapacitanceinperovskitesolarcells
_version_	1718382622042750976

Origin of apparent light-enhanced and negative capacitance in perovskite solar cells

Ejemplares similares