The Effect of Organic Cation Dynamics on the Optical Properties in (PEA)2(MA)[Pb2I7] Perovskite Dimorphs
نویسندگان
چکیده
Two-dimensional (2D) phenylethyl ammonium (PEA + )-methyl (MA ) lead iodide ((PEA) 2 (MA)[Pb I 7 ]) hybrid perovskite exists as temperature-dependent dimorphs exhibiting an ill-defined phase transition occurring over 150 - 200 K range. Raman scattering,...
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ژورنال
عنوان ژورنال: Journal of Materials Chemistry C
سال: 2021
ISSN: ['2050-7526', '2050-7534']
DOI: https://doi.org/10.1039/d1tc04181a