Extended Data Fig. 4: Crystallinity of sample (1) and sample (7) measured by grazing incidence wide-angle X-ray scattering (GIWAXS).

a,b, GIWAXS mapping diagrams (a) and horizontal cut graphs (b) of sample (1) (left) and sample (7) (right), measured at the center. c,d, GIWAXS mapping diagrams (c) and horizontal cut graphs (d) of sample (1) (left) and sample (7) (right), measured at the edge.