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. 2024 Feb 29;124(5):2281–2326. doi: 10.1021/acs.chemrev.3c00532

Figure 23.

Figure 23

Comparison of the temperature–composition phase diagrams of the mixed-halide (a) MAPb(I1–xBrx)3, (b) MAPb(Br1–xClx)3, (c) CsPb(I1–xBrx)3 (black phase except for x = 0), and (d) MHyPb(Br1–xClx)3 systems. Symmetry notation: C - cubic, T - tetragonal, O - orthorhombic, M - monoclinic. (a) Adapted with permission from ref (367). Copyright 2019 The Royal Society of Chemistry. (b) Adapted with permission from ref (381). Copyright 2021 American Chemical Society. (c) Adapted with permission from ref (384). Copyright 2020 The Royal Society of Chemistry. (d) Adapted with permission from ref (118). Copyright 2022 American Chemical Society.