Figure 4: Plots and images of the GIWAXS measurements.

Line cuts of the GIWAXS images of (a) neat ITIC film and (b) neat J71 film, (c) as cast J71: ITIC blend films and (d) thermal annealed J71: ITIC blend films. GIWAXS images of (e) the neat ITIC film, (f) neat J71 film, (g) as acst J71: ITIC film and (h) thermal annealed J71: ITIC film.