Contrastingly, adhesion mapping of C31H64 and C30H61OH show pronounced differences between the alkane and the alcohol. C31H64 crystals exhibit a consistent, flat adhesion value across the detected terrace structures, with reduced adhesion at step edges due to the lower tipsample contact area in regions of high curvature (Figure ). C30H61OH crystals, however, show patches of two different adhesion values across many terrace structures (Figure ).