Figure 7

AFM images of films spin coated from M1:PC₆₁BM (a and e), M2:PC₆₁BM (b and f), M1:PC₆₁MBA (c and g) and M2:PC₆₁MBA (d and h).

(a), (b), (c) and (d) are height images; (e), (f), (g) and (h) are phase images. All images are 1 × 1 μm.