Surface Structures, Particles, and Fibers of Shape-Memory Polymers at Micro-/Nanoscale

Figure 5

(a) Schematic diagram of pressing identical pillar arrays against each other as well as the adhesion measurements. (b–d) Three possible deformation modes between two identical pillar arrays after SMCP: (b) interdigitation, (c) indenting, and (d) interweaving. This figure was modified from [30].

(a)

(b)

(c)

(d)