The image contains three separate graphs, each depicting X-ray diffraction patterns labelled (a), (b), and (c). Each graph presents signal intensity on the vertical axis and two theta angles on the horizontal axis, where the two theta axis ranges from zero to eighty degrees. Each graph features prominent peaks representing diffracted intensity at specific angles, with annotations indicating notable two theta values. The title "COMMANDER Sample ID (Coupled TwoTheta/Theta)" is consistent across all three graphs, suggesting they are part of a related series of measurements. The graphs are arranged vertically, providing a comparative view of the data across the three samples.
FTIR result of plain laminate and bioinspired structure