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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...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2022
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Materias: | |
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 |