SF9-13 - picosecond - nanosecond transient absorption spectroscopy on films

Picosecond - nanosecond transient absorption (TA) spectroscopy on films as presented in the supplementary figures S9 to S13. In detail:- FigS9: TA spectra after 5 ns pump-probe delay for DR3:ICC6 with 475 nm and 680 nm excitation- FigS10: Ps-ns TA spectra of DR3:IEICO-4F and DR3:ITIC after excitation at 500 nm and of DR3:PC71BM after excitation at 532 nm.- FigS11: Ps-ns TA spectra of as–cast DR3:IEICO following 532 nm and 720 nm excitation.- FigS12: Ps-ns TA kinetics of neat PBDB-T-2F film following excitation at 600 nm- FigS13: Ps-ns TA spectra of PBDB-T-2F:IEICO with 530 nm and 800 nm excitation and of PBDB-T-2F:IEICO-4F and PBDB-T-2F:BT-CIC with 600 nm and 800 nm excitation.