Buckling patterns of thin films on curved compliant substrates with applications to morphogenesis and three-dimensional micro-fabrication†
Abstract
Self-assembled buckling patterns of thin films on compliant substrates have been subjected to extensive studies and shown great promise in micro-fabrication. However, most previous studies were limited to planar substrates, and the study of buckling of films on curved substrates has not received sufficient attention. With the constraining effect from various types of substrate curvature, numerous new types of buckling morphologies may emerge which not only enable true three-dimensional (3D) fabrication of microstructures and microdevices, but also have important implications for the
- This article is part of the themed collection: The Physics of Buckling