Fig. 6: Exciton transfer in highly ordered aggregates.
From: Aggregates of conjugated polymers: bottom-up control of mesoscopic morphology and photophysics
a–h Wide-field fluorescence images of MEH-PPV/PMMA blended films of four different MEH-PPV concentrations a, c, e, g before and b, d, f, h after SVA. The concentrations were approximately 0.3, 3, 30, and 300 pM for A–D, respectively. i–l Typical fluorescence intensity trajectories and m–p histograms of jump size between adjacent fluorescence intensity levels for single MEH-PPV chains after SVA and aggregates B–D. Reproduced with permission from ref. 77. Copyright 2017 American Chemical Society.
