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. 2021 Mar 25;12:1874. doi: 10.1038/s41467-021-22183-3

Fig. 3. Time-resolved emission from HJ films and cavities.

Fig. 3

Time-resolved PL decay (shadow line) of films (a) and cavities (c) excited at 475 nm and probed at the emission position of PTCDA (720 nm), together with fitting to a three-exponential model (solid line). b, d The PL decays (scatter marker) and corresponding fittings (solid line) based on a rate-based model describing the dynamics of the energy relaxation in the systems.