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Charge extraction via graded doping of hole transport layers gives highly luminescent and stable metal halide perovskite devices

One source of instability in perovskite solar cells (PSCs) is interfacial defects, particularly those that exist between the perovskite and the hole transport layer (HTL). We demonstrate that thermally evaporated dopant-free tetracene (120 nm) on top of the perovskite layer, capped with a lithium-do...

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Detalles Bibliográficos
Publicado en:Sci Adv
Main Authors: Abdi-Jalebi, Mojtaba, Ibrahim Dar, M., Senanayak, Satyaprasad P., Sadhanala, Aditya, Andaji-Garmaroudi, Zahra, Pazos-Outón, Luis M., Richter, Johannes M., Pearson, Andrew J., Sirringhaus, Henning, Grätzel, Michael, Friend, Richard H.
Formato: Artigo
Idioma:Inglês
Publicado: American Association for the Advancement of Science 2019
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC6377269/
https://ncbi.nlm.nih.gov/pubmed/30793032
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/sciadv.aav2012
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