Fig. 3: Optical characterization of perovskite films deposited on SAMs. | Nature Communications

Fig. 3: Optical characterization of perovskite films deposited on SAMs.

From: Anti-aggregation self-assembled monolayers enable high-performance and scalable perovskite solar cells

Fig. 3: Optical characterization of perovskite films deposited on SAMs.The alternative text for this image may have been generated using AI.

a The absorption spectra, b PL spectra, c TRPL spectra of perovskite film on the control and target SAM. d, e TA spectra of perovskite films deposited on the control and target SAM. f, g The different delay times TA spectra of perovskite films based on the control and target SAM. h, i PL mapping images of the control and target perovskite film.

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