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Crystal‐Size‐Induced Band Gap Tuning in Perovskite Films

A comprehensive picture explaining the effect of the crystal size in metal halide perovskite films on their opto‐electronic characteristics is currently lacking. We report that perovskite nanocrystallites exhibit a wider band gap due to concurrent quantum confinement and size dependent structural ef...

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Detalles Bibliográficos
Autores principales:	Ummadisingu, Amita, Meloni, Simone, Mattoni, Alessandro, Tress, Wolfgang, Grätzel, Michael
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2021
Materias:	Research Articles
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8518849/ https://www.ncbi.nlm.nih.gov/pubmed/34288311 http://dx.doi.org/10.1002/anie.202106394

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