title: Unraveling Unprecedented Charge Carrier Mobility through Structure Property Relationship of Four Isomers of Didodecyl[1]benzothieno[3,2-b][1]benzothiophene.
abstract: The structural and electronic properties of four isomers of didodecyl[1]-benzothieno[3,2-b][1]benzothiophene (C12-BTBT) have been investigated. Results show the strong impact of the molecular packing on charge carrier transport and electronic polarization properties. Field-induced time-resolved microwave conductivity measurements unravel an unprecedented high average interfacial mobility of 170 cm(2) V(-1) s(-1) for the 2,7-isomer, holding great promise for the field of organic electronics.
authors.affiliation: Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto, 615-8510, Japan.
authors.forename: Yusuke
authors.initials: Y
authors.lastname: Tsutsui
authors.affiliation: Laboratoire de Chimie des Polymères, Faculté des Sciences, Université Libre de Bruxelles (ULB), CP206/1, Boulevard du Triomphe, 1050, Brussels, Belgium.
authors.forename: Guillaume
authors.initials: G
authors.lastname: Schweicher
authors.affiliation: Laboratoire de Chimie des Polymères, Faculté des Sciences, Université Libre de Bruxelles (ULB), CP206/1, Boulevard du Triomphe, 1050, Brussels, Belgium.
authors.forename: Basab
authors.initials: B
authors.lastname: Chattopadhyay
authors.affiliation: Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto, 615-8510, Japan.
authors.forename: Tsuneaki
authors.initials: T
authors.lastname: Sakurai
authors.affiliation: Laboratoire de Chimie des Polymères, Faculté des Sciences, Université Libre de Bruxelles (ULB), CP206/1, Boulevard du Triomphe, 1050, Brussels, Belgium.
authors.forename: Jean-Baptiste
authors.initials: JB
authors.lastname: Arlin
authors.affiliation: Laboratoire de Chimie des Polymères, Faculté des Sciences, Université Libre de Bruxelles (ULB), CP206/1, Boulevard du Triomphe, 1050, Brussels, Belgium.
authors.forename: Christian
authors.initials: C
authors.lastname: Ruzié
authors.affiliation: Laboratoire de Chimie des Polymères, Faculté des Sciences, Université Libre de Bruxelles (ULB), CP206/1, Boulevard du Triomphe, 1050, Brussels, Belgium.
authors.forename: Almaz
authors.initials: A
authors.lastname: Aliev
authors.affiliation: ISIS & icFRC, Université de Strasbourg & CNRS, 8 allée Gaspard Monge, 67000, Strasbourg, France.
authors.forename: Artur
authors.initials: A
authors.lastname: Ciesielski
authors.affiliation: ISIS & icFRC, Université de Strasbourg & CNRS, 8 allée Gaspard Monge, 67000, Strasbourg, France.
authors.forename: Silvia
authors.initials: S
authors.lastname: Colella
authors.affiliation: Department of Pure and Applied Chemistry, University of Strathclyde, 295 Cathedral Street, Glasgow, G1 1XL, Scotland.
authors.forename: Alan R
authors.initials: AR
authors.lastname: Kennedy
authors.affiliation: Laboratory for Chemistry of Novel Materials, University of Mons, Place du Parc 20, B-7000, Mons, Belgium.
authors.forename: Vincent
authors.initials: V
authors.lastname: Lemaur
authors.affiliation: Laboratory for Chemistry of Novel Materials, University of Mons, Place du Parc 20, B-7000, Mons, Belgium.
authors.forename: Yoann
authors.initials: Y
authors.lastname: Olivier
authors.affiliation: MOLTECH-Anjou UMR CNRS 6200, L'Université Nantes Angers Le Mans (L'UNAM), Université d'Angers, 2 Bd Lavoisier, 49045, Angers Cedex, France.
authors.forename: Rachid
authors.initials: R
authors.lastname: Hadji
authors.affiliation: MOLTECH-Anjou UMR CNRS 6200, L'Université Nantes Angers Le Mans (L'UNAM), Université d'Angers, 2 Bd Lavoisier, 49045, Angers Cedex, France.
authors.forename: Lionel
authors.initials: L
authors.lastname: Sanguinet
authors.affiliation: Institut des Sciences Moléculaires, UMR CNRS 5255, Université de Bordeaux, Cours de la Libération 351, FR-33405, Talence, France.
authors.forename: Frédéric
authors.initials: F
authors.lastname: Castet
authors.affiliation: Laboratory for Chemistry of Novel Materials, University of Mons, Place du Parc 20, B-7000, Mons, Belgium.
authors.forename: Silvio
authors.initials: S
authors.lastname: Osella
authors.affiliation: Laboratory for Chemistry of Novel Materials, University of Mons, Place du Parc 20, B-7000, Mons, Belgium.
authors.forename: Dmytro
authors.initials: D
authors.lastname: Dudenko
authors.affiliation: Laboratory for Chemistry of Novel Materials, University of Mons, Place du Parc 20, B-7000, Mons, Belgium.
authors.forename: David
authors.initials: D
authors.lastname: Beljonne
authors.affiliation: Laboratory for Chemistry of Novel Materials, University of Mons, Place du Parc 20, B-7000, Mons, Belgium.
authors.forename: Jérôme
authors.initials: J
authors.lastname: Cornil
authors.affiliation: ISIS & icFRC, Université de Strasbourg & CNRS, 8 allée Gaspard Monge, 67000, Strasbourg, France.
authors.forename: Paolo
authors.initials: P
authors.lastname: Samorì
authors.affiliation: Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto, 615-8510, Japan.
authors.forename: Shu
authors.initials: S
authors.lastname: Seki
authors.affiliation: Laboratoire de Chimie des Polymères, Faculté des Sciences, Université Libre de Bruxelles (ULB), CP206/1, Boulevard du Triomphe, 1050, Brussels, Belgium.
authors.forename: Yves H
authors.initials: YH
authors.lastname: Geerts
keywords: high mobility; intrinsic charge carrier transport; organic semiconductors; structure-property relationship; time-resolved microwave conductivity