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Reversible Removal of Intermixed Shallow States by Light Soaking in Multication Mixed Halide Perovskite Films

[Image: see text] The highest reported efficiencies of metal halide perovskite (MHP) solar cells are all based on mixed perovskites, such as (FA,MA,Cs)Pb(I(1–x)Br(x))(3). Despite demonstrated structural changes induced by light soaking, it is unclear how the charge carrier dynamics are affected acro...

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Detalles Bibliográficos
Autores principales: Guo, Dengyang, Andaji Garmaroudi, Zahra, Abdi-Jalebi, Mojtaba, Stranks, Samuel D., Savenije, Tom J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2019
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6792222/
https://www.ncbi.nlm.nih.gov/pubmed/31633033
http://dx.doi.org/10.1021/acsenergylett.9b01726