The dynamics of methylammonium ions in hybrid organic–inorganic perovskite solar cells

Methylammonium lead iodide perovskite can make high-efficiency solar cells, which also show an unexplained photocurrent hysteresis dependent on the device-poling history. Here we report quasielastic neutron scattering measurements showing that dipolar CH(3)NH(3)(+) ions reorientate between the faces...

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Detalhes bibliográficos
Publicado no:Nat Commun
Main Authors: Leguy, Aurelien M. A., Frost, Jarvist Moore, McMahon, Andrew P., Sakai, Victoria Garcia, Kochelmann, W., Law, ChunHung, Li, Xiaoe, Foglia, Fabrizia, Walsh, Aron, O'Regan, Brian C., Nelson, Jenny, Cabral, João T., Barnes, Piers R. F.
Formato: Artigo
Idioma:Inglês
Publicado em: Nature Pub. Group 2015
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Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4458867/
https://ncbi.nlm.nih.gov/pubmed/26023041
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/ncomms8124
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