Fig. 3: Properties of perovskite Films. | Nature Communications

Fig. 3: Properties of perovskite Films.

From: Ammonia for post-healing of formamidinium-based Perovskite films

Fig. 3: Properties of perovskite Films.The alternative text for this image may have been generated using AI.

a Schematic illustration of NH3 post-healing FACsPbI3 perovskite thin film. b, c Scanning electron microscope (SEM) images of (b) raw FACsPbI3 and (c)NH3-FACsPbI3 perovskite films. d, e X-ray diffraction (XRD) patterns, f Ultraviolet-visible (UV-Vis) spectra and steady photoluminescence (PL) spectra of raw FACsPbI3 and NH3-FACsPbI3 perovskite films, respectively.

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