title: Organic field-effect transistors based on highly ordered single polymer fibers.
abstract: Ultrahigh-mobility organic field-effect transistors (OFETs) based on a CDT-BTZ donor-acceptor copolymer are realized by reaching high molecular order and pronounced alignment in single fibers within a short OFET channel via solution processing. The macromolecules directionally self-assemble in a quasi crystal-like order in the fibers providing in this way an unhindered charge carrier pathway with mobilities as high as 5.5 cm(2) V(-1) s(-1).
authors.affiliation: Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany.
authors.forename: Suhao
authors.initials: S
authors.lastname: Wang
authors.forename: Michael
authors.initials: M
authors.lastname: Kappl
authors.forename: Ingo
authors.initials: I
authors.lastname: Liebewirth
authors.forename: Maren
authors.initials: M
authors.lastname: Müller
authors.forename: Katrin
authors.initials: K
authors.lastname: Kirchhoff
authors.forename: Wojciech
authors.initials: W
authors.lastname: Pisula
authors.forename: Klaus
authors.initials: K
authors.lastname: Müllen
mesh_terms: D011108:Polymers / Q000737:chemistry*; D013830:Thiadiazoles / Q000737:chemistry; D013876:Thiophenes / Q000737:chemistry; D014173:Transistors, Electronic
chemical_list: D011108:Polymers; D013830:Thiadiazoles; D013876:Thiophenes; C015700:benzo-1,2,3-thiadiazole