title: Laterally Ordered Sub-10 nm Features Obtained From Directed Self-Assembly of Si-Containing Block Copolymer Thin Films.
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.
authors.affiliation: Laboratoire de Chimie des Polymères Organiques, CNRS-ENSCPB-Université de Bordeaux, 16 Avenue Pey-Berland, F-33607, Pessac CEDEX, France.
authors.forename: Yecheol
authors.initials: Y
authors.lastname: Rho
authors.affiliation: Laboratoire de Chimie des Polymères Organiques, CNRS-ENSCPB-Université de Bordeaux, 16 Avenue Pey-Berland, F-33607, Pessac CEDEX, France.
authors.forename: Karim
authors.initials: K
authors.lastname: Aissou
authors.affiliation: Laboratoire de Chimie des Polymères Organiques, CNRS-ENSCPB-Université de Bordeaux, 16 Avenue Pey-Berland, F-33607, Pessac CEDEX, France.|ARKEMA, Groupement de Recherches de Lacq, RN 117, BP 34, F-64170, Lacq CEDEX, France.
authors.forename: Muhammad
authors.initials: M
authors.lastname: Mumtaz
authors.affiliation: Laboratoire de Chimie des Polymères Organiques, CNRS-ENSCPB-Université de Bordeaux, 16 Avenue Pey-Berland, F-33607, Pessac CEDEX, France.
authors.forename: Wonsang
authors.initials: W
authors.lastname: Kwon
authors.affiliation: Laboratoire de Chimie des Polymères Organiques, CNRS-ENSCPB-Université de Bordeaux, 16 Avenue Pey-Berland, F-33607, Pessac CEDEX, France.
authors.forename: Gilles
authors.initials: G
authors.lastname: Pécastaings
authors.affiliation: Synchrotron SOLEIL, L'Orme des Merisiers Saint Aubin BP 48, 91192, Gif-sur-Yvette CEDEX, France.
authors.forename: Cristian
authors.initials: C
authors.lastname: Mocuta
authors.affiliation: Synchrotron SOLEIL, L'Orme des Merisiers Saint Aubin BP 48, 91192, Gif-sur-Yvette CEDEX, France.
authors.forename: Stefan
authors.initials: S
authors.lastname: Stanecu
authors.affiliation: Laboratoire de Chimie des Polymères Organiques, CNRS-ENSCPB-Université de Bordeaux, 16 Avenue Pey-Berland, F-33607, Pessac CEDEX, France.
authors.forename: Eric
authors.initials: E
authors.lastname: Cloutet
authors.affiliation: Laboratoire de Chimie des Polymères Organiques, CNRS-ENSCPB-Université de Bordeaux, 16 Avenue Pey-Berland, F-33607, Pessac CEDEX, France.
authors.forename: Cyril
authors.initials: C
authors.lastname: Brochon
authors.affiliation: Laboratoire de Chimie des Polymères Organiques, CNRS-ENSCPB-Université de Bordeaux, 16 Avenue Pey-Berland, F-33607, Pessac CEDEX, France.
authors.forename: Guillaume
authors.initials: G
authors.lastname: Fleury
authors.affiliation: Laboratoire de Chimie des Polymères Organiques, CNRS-ENSCPB-Université de Bordeaux, 16 Avenue Pey-Berland, F-33607, Pessac CEDEX, France.
authors.forename: Georges
authors.initials: G
authors.lastname: Hadziioannou
keywords: block copolymers; directed self-assembly; lateral order; moiré patterns; sinusoidal templates