(a) Two-dimensional SAXS pattern from the SAXS experiment at room temperature shown in Fig. 5(d). (b) Magnified view of a small part of a streak from the two-dimensional SAXS pattern [outlined by the box in part (a)]. (c) Simulated two-dimensional SAXS pattern from the dislocation wall model, which includes two perpendicular walls, namely streak 1 and streak 2. (See text for details.) (d) Magnified view of a small part of a streak from the simulation. Intensity scale bars are shown below each pair of images.