Figure 5
(a) Time-resolved GIWAXS out-of-plane (qz) profiles at qy = 0 of doctor bladed P3HT:PC61BM. The beam is covered in the first 5 s by the moving applicator (labeled as dead-time). The 100 peak around qz = 3.8 nm−1 rises during the drying process. The high intensity at small q values corresponds to the tails of the specular rod. Panels (b) and (c) display the change of the integrated intensity and the peak center of the 100 Bragg peak over time, respectively. |