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Temperature-Dependent Optical Band Gap in CsPbBr(3), MAPbBr(3), and FAPbBr(3) Single Crystals

[Image: see text] Single crystals represent a benchmark for understanding the bulk properties of halide perovskites. We have indeed studied the dielectric function of lead bromide perovskite single crystals (MAPbBr(3), CsPbBr(3) and for the first time FAPbBr(3)) by spectroscopic ellipsometry in the...

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Detalles Bibliográficos
Autores principales:	Mannino, Giovanni, Deretzis, Ioannis, Smecca, Emanuele, La Magna, Antonino, Alberti, Alessandra, Ceratti, Davide, Cahen, David
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2020
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7467746/ https://www.ncbi.nlm.nih.gov/pubmed/32148047 http://dx.doi.org/10.1021/acs.jpclett.0c00295

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