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. 2020 Jul 31;12:156. doi: 10.1007/s40820-020-00494-2

Fig. 1.

Fig. 1

a Schematic illustration of the hot-casting process. b LaMer diagram for crystallite formation stages in a solution [29]. Copyright © 1950 American Chemical Society. c Time-dependent grazing-incidence wide-angle X-ray scattering (GIWAXS) profiles of the perovskite film drop cast on the 70 °C substrate and d 180 °C substrate from a solution to a solid state (0–40 min) [20]. Copyright © 2016 American Chemical Society