One-dimensional GIWAXD curves in the q xy direction. Curves are integrated from Fig. 4a, b, c. Parallel and vertical are referred as measurements performed with nanograting line direction parallel and perpendicular to the direction of incident X-rays. It indicates that the (010) reflection signals of samples is present indeed in the q xy direction, which can be indicated by the one-dimensional integrated curve stem from the Fig. 4a, b, c. The peaks at q = 16.8 nm−1 refer to the (010) plane reflections of P3HT crystal and can be investigated for the three samples. (DOC 45 kb
