| Literature DB >> 26540591 |
Yecheol Rho1, Karim Aissou1, Muhammad Mumtaz1,2, Wonsang Kwon1, Gilles Pécastaings1, Cristian Mocuta3, Stefan Stanecu3, Eric Cloutet1, Cyril Brochon1, Guillaume Fleury1, Georges Hadziioannou1.
Abstract
Laterally ordered sub-10 nm features are produced from the directed self-assembly of poly(1,1-dimethyl silacyclo-butane)-block-poly(methyl methacrylate) (PDMSB-b-PMMA) thin films on sinusoidal azobenzene-containing patterns. The use of sinusoidal surface relief grating enables the formation of very large grain areas (over several µm(2) ) consisting of out-of-plane PMMA cylinders.Entities:
Keywords: block copolymers; directed self-assembly; lateral order; moiré patterns; sinusoidal templates
Year: 2015 PMID： 26540591 DOI： 10.1002/smll.201500439
Source DB: PubMed Journal: Small ISSN： 1613-6810 Impact factor: 13.281