Anomalous and colossal thermal expansion, photoluminescence, and dielectric properties in lead halide-layered perovskites with cyclohexylammonium and cyclopentylammonium cations

A detailed study of lead halide-layered perovskites with general formula A(2)PbX(4) (where A is cyclohexylammonium (CHA) or cyclopentylammonium (CPA) cation and X is Cl(−) or Br(−) anion) is presented. Using variable temperature synchrotron X-ray powder diffraction, we observe that these compounds e...

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Detalles Bibliográficos
Autores principales: Cuquejo-Cid, Alberto, García-Fernández, Alberto, Popescu, Catalin, Bermúdez-García, Juan Manuel, Señarís-Rodríguez, María A., Castro-García, Socorro, Vázquez-García, Digna, Sánchez-Andújar, Manuel
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9167970/
https://www.ncbi.nlm.nih.gov/pubmed/35677647
http://dx.doi.org/10.1016/j.isci.2022.104450

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