Figure 6
From: Using pressure to unravel the structure–dynamic-disorder relationship in metal halide perovskites
Schematic representation of the relationship between crystal structure and dynamic disorder in lead halide perovskites with formula APbX\(_3\) as a function of temperature, pressure and composition (A-site cation and halogen anion types). The arrow pointing counterclockwise represents the direction of increase of the DSI. Numbers in parentheses correspond to the cation/anion ionic radii from the literature (in pm)57,58.
