Self-assembly of block copolymers in thin films

Block copolymers are recognized for their tendency to form well-ordered periodic microstructures, often with exceptionally intricate geometries. This class of molecule now promises to provide important commercial applications in the form of thin films. There have been many recent advances in the effort to create confined films, control surface potentials, probe and manipulate morphology, explain equilibrium behaviour, and understand kinetics. Such advances will be crucial in the development of applications for block copolymer films such as surface coatings, porous membranes, waveguides, and nanoscale templates.