For example, a block copolymer pattern with a periodicity of 18 nm could be achieved by templating a 16 kg mol −1 PS- b -PDMS block copolymer 16 using a square post array with a periodicity of ...

Article Published: 25 August 2013 Hierarchical patterns of three-dimensional block-copolymer films formed by electrohydrodynamic jet printing and self-assembly M. Serdar Onses, Chiho Song, Lance ...