The self-assembly of block copolymer thin films can generate dense nanoscale patterns over large areas 1,2,3,4,5,6,7,8. When directed by a sparse topographic or chemical template, the block copolymers ...
Directed self-assembly (DSA) is a nanofabrication technique in which self-assembling block copolymer thin films (BCP) are ordered using larger-scale, pre-defined guides patterned by standard ...