Fig. 5: Spatially resolved WAXS. | Nature Communications

Fig. 5: Spatially resolved WAXS.

From: Spatially resolved fluorescence of caesium lead halide perovskite supercrystals reveals quasi-atomic behavior of nanocrystals

Fig. 5

a Definition of the geometrical parameters of the atomic lattice extracted by fitting of the Bragg peaks. b Mean intensity of the WAXS Bragg peaks 〈IAL〉. c Azimuthal position ψ of the 100AL crystallographic axis of the NCs. d FWHM δψ of the angular disorder of the NCs around the mean azimuthal position ψ extracted from the azimuthal FWHMs of the Bragg peaks by the Williamson–Hall method. The pixel size in (bd) is 500 nm.

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