Ordering of microwrinkle patterns by compressive strain

摘要: We describe a reversible response of complex wrinkle patterns on Pt-coated elastomeric polydimethylsiloxane to lateral compressive strain. The stripe composed convex and concave parts with an almost constant wavelength 1.1 \ensuremath{\mu}m are ordered in the strain direction return original ordering hysteresis when is relaxed. domains grow via rearrangement orientation neighbors, merge each other, finally cover large area surface as increases.