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. 2021 Jan 22;8(6):2003534. doi: 10.1002/advs.202003534

Figure 11.

Figure 11

a) The PDF refinement pattern of CdSe QDs. The inset is the confined zinc‐blende pyramidal model adopted in the refinement. Reproduced with permission.[ 242 ] Copyright 2014, American Chemical Society. b) The PDF refinement patterns of PbSe QDs based on both fully stoichiometric (orange line) and off‐stoichiometric models. The confined models with different surface terminations are also presented. Reproduced with permission.[ 243 ] Copyright 2010 by the American Physics Society. c) The PDF refinement patterns of CsPbBr1.5I1.5 and CsPbBr2I QDs based on two‐phase model containing α‐phase (Pm‐3m) and δ‐phase (Pnma). Reproduced with permission.[ 250 ] Copyright 2016, American Chemical Society. d) The schematic diagram of temperature‐dependent phase transitions for bulk and QDs, along with the PDF refinement patterns with different structural models at 22 and 160 °C. Reproduced with permission.[ 251 ] Copyright 2018, American Chemical Society.