Nature Communications (Nov 2017)
Simultaneous fabrication of line and dot dual nanopatterns using miktoarm block copolymer with photocleavable linker
Abstract
Block copolymers that form nanodomains and are used in nanolithography usually do not form nanopatterns with multiple shapes. Here the authors report a block copolymer that allows for UV- induced cleavage of one arm and demonstrate the transformation of the cylindrical to the lamellar nanodomain.