Figure 6
(a) Normalized XRD patterns (in linear scale) on the coumarin-6 polycrystalline films deposited at various Tsub with Tsou = 185 °C. Each curve is shifted up equal distance. The inset shows the variation of FWHM of the (010) peaks with respect to Tsub. (b) XRD on the powder-samples taken from the films deposited at Tsub = 125, 150 and 165 °C. The XRD intensities are presented in logarithm scale, and the simulated peak positions from GSAS are shown at the bottom. The Miller indices of the main peaks are assigned based on COD ID 20032491.
