title: A Lattice-Strained Organic Single-Crystal Nanowire Array Fabricated via Solution-Phase Nanograting-Assisted Pattern Transfer for Use in High-Mobility Organic Field-Effect Transistors.
abstract: A 50 nm-wide 6,13-bis(triisopropylsilylethynyl) pentacene nanowire (NW) array is fabricated on a centimeter-sized substrate via a facile nanograting-assisted pattern-transfer method. NW growth under a nanoconfined space adopts a lattice-strained packing motif of the NWs for strong intermolecular electronic coupling, and thus a NW-based organic field-effect transistor shows high field-effect mobility up to 9.71 cm(2) V(-1) s(-1) .
authors.affiliation: Department of Chemical Engineering, Pohang University of Science and Technology, Pohang, 790-784, South Korea.
authors.forename: Kyunghun
authors.initials: K
authors.lastname: Kim
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: Department of Chemical Engineering, Pohang University of Science and Technology, Pohang, 790-784, South Korea.
authors.forename: Yebyeol
authors.initials: Y
authors.lastname: Kim
authors.affiliation: School of Chemical Engineering, Yeungnam University, Gyeongsan, 712-749, South Korea.
authors.forename: Se Hyun
authors.initials: SH
authors.lastname: Kim
authors.affiliation: School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, GA, 30332-0400, USA.
authors.forename: Suk Gyu
authors.initials: SG
authors.lastname: Hahm
authors.affiliation: Department of Chemical Engineering, Pohang University of Science and Technology, Pohang, 790-784, South Korea.
authors.forename: Chan Eon
authors.initials: CE
authors.lastname: Park
mesh_terms: D003460:Crystallization; D004581:Electronics / Q000295:instrumentation*; D053770:Nanowires / Q000737:chemistry*; D014173:Transistors, Electronic
keywords: 6,13-bis(triisopropylsilylethynyl) pentacene; anisotropic alignment; lattice strain; nanogratings; organic field-effect transistors