Fig. 1: Structural characterizations of the CsPbClBr2 nanocrystal films. | Nature Communications

Fig. 1: Structural characterizations of the CsPbClBr2 nanocrystal films.

From: Dimension control of in situ fabricated CsPbClBr2 nanocrystal films toward efficient blue light-emitting diodes

Fig. 1

a Schematic illustration of the in situ fabrication process for CsPbClBr2 nanocrystal films. b The integrated intensity-q relations of GIWAXS patterns for the CsPbClBr2 nanocrystal films with different ratios between DPPABr and PEABr. Inset: partial enlarged intensity-q curves (0.45–2.5 Å−1). c Schematic diagram of QWD for DPPABr-only and PEABr-only CsPbClBr2 nanocrystal films.

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