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

So-called negative capacitance seems to remain an obscure feature in the analysis of the frequency-dependent impedance of perovskite solar cells. It belongs to one of the puzzling peculiarities arising from the mixed ionic-electronic conductivity of this class of semiconductor. Here we show that app...

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Detalles Bibliográficos
Autores principales:	Ebadi, Firouzeh, Taghavinia, Nima, Mohammadpour, Raheleh, Hagfeldt, Anders, Tress, Wolfgang
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2019
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6450882/ https://www.ncbi.nlm.nih.gov/pubmed/30952882 http://dx.doi.org/10.1038/s41467-019-09079-z

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