Carrier Formation Dynamics in Prototypical Organic Solar Cells as Investigated by Transient Absorption Spectroscopy

Figure 6

ΔOD spectra of PTB7/PC₇₁BM blend film at (a) 0.3 ps and (b) 2.7 ps at 300 K. Solid curves are results of the decomposition into , , and .

(a)

(b)