fig6
From: Design of super-elastic freestanding ferroelectric thin films guided by phase-field simulations
Figure 6. (A) A thin film on a compliant substrate undergoes surface wrinkling. (B) Schematic of the total energy of the thin film system as a function of the wrinkle amplitude A at small (left) and large (right) film strains (reprinted with permission[137]. Copyright 2005, Elsevier).
