Figure 1: Smectic patterns in wrinkles.
Dislocations (a,b) and Herringbone patterns (c,d) in diblock copolymer melts (a,c) and in thin sheets on a soft elastic substrate (b,d). (a) reprinted with permission from ref. 33, copyright (2002) by the American Physical Society; (b) reprinted from ref. 30, with the permission of AIP Publishing, high-resolution version courtesy of S. Yang; (c) reprinted with permission from ref. 15, copyright (1994) American Chemical Society, high-resolution version courtesy of S. Gido; (d) courtesy of J.A. Rogers.
