Fig. 3: In-situ PL characterization platform and representative results. | Nature Communications

Fig. 3: In-situ PL characterization platform and representative results.

From: Operando recombination kinetics in perovskite nanocrystal films revealed by in situ time-resolved photoluminescence

Fig. 3: In-situ PL characterization platform and representative results.

a Schematic illustration of the integrated in in situ PL spectroscopy platform for the simultaneous acquisition of steady-state PL spectra and TRPL kinetics (see text for details). BS beam splitter, DM dichromatic mirror, LPF long-pass filter, M mirror, NDF neutral density filter, PMT photomultiplier tube. Representative experimental results of (b) in situ PL spectra and (c) TRPL kinetics of the PNC film measured in a synchronous manner.

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