Figure 7: XRD patterns of powder samples (p) and film samples (f).
From: Crystallisation-enhanced bulk hole mobility in phenothiazine-based organic semiconductors

All patterns are subtracted for the background of the substrates in order to enhance the presence of halos due to the amorphous component. The recorded patterns are reported in Figure S14. Film samples were prepared and thermally treated in the same conditions used for the preparation of hole-only devices.