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Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c20135
Abstract: All-inorganic perovskite CsPbIBr2 materials are promising for optoelectronics, owing to their upgraded ambient stability and suitable bandgap. Unfortunately, they generally undergo severe halide phase segregation under illumination, which creates many iodide-rich and bromide-rich domains coupled…
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Keywords:
phase segregation;
cspbibr2;
halide phase;
perovskite ... See more keywords