Fig. 3: Properties of alkali metals doped PeQW arrays. | Nature Communications

Fig. 3: Properties of alkali metals doped PeQW arrays.

From: Ultrapure and efficient electroluminescence in alkali metal doped inorganic perovskite quantum wires arrays

Fig. 3

a XRD patterns, b Normalized photoluminescence spectra (\({\lambda }_{{ex}}=350{nm}\)), c TRPL decay curves and d PLQYs (\({\lambda }_{{ex}}=365{nm}\)) measured at corresponding photoluminescence peak of as-synthesized alkali metals doped PeQWs. e Environmental photoluminescence stability under ambient condition for alkali metal doped PeQWs.

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