title: Small Molecule/Polymer Blend Organic Transistors with Hole Mobility Exceeding 13 cm(2) V(-1) s(-1).
abstract: A ternary organic semiconducting blend composed of a small-molecule, a conjugated polymer, and a molecular p-dopant is developed and used in solution-processed organic transistors with hole mobility exceeding 13 cm(2) V(-1) s(-1) (see the Figure). It is shown that key to this development is the incorporation of the p-dopant and the formation of a vertically phase-separated film microstructure.
authors.affiliation: Department of Physics and Centre for Plastic Electronics, Imperial College London, South Kensington, London, SW7 2AZ, UK.
authors.forename: Alexandra F
authors.initials: AF
authors.lastname: Paterson
authors.affiliation: Department of Materials, Imperial College London, South Kensington, London, SW7 2AZ, UK.
authors.forename: Neil D
authors.initials: ND
authors.lastname: Treat
authors.affiliation: College of Chemistry and Chemical Engineering Guangxi, University for Nationalities, Nanning, 530006, P. R. China.
authors.forename: Weimin
authors.initials: W
authors.lastname: Zhang
authors.affiliation: Department of Chemistry and Centre for Plastic Electronics, Imperial College London, South Kensington, London, SW7 2AZ, UK.
authors.forename: Zhuping
authors.initials: Z
authors.lastname: Fei
authors.affiliation: Department of Physics and Centre for Plastic Electronics, Imperial College London, South Kensington, London, SW7 2AZ, UK.
authors.forename: Gwenhivir
authors.initials: G
authors.lastname: Wyatt-Moon
authors.affiliation: Department of Physics and Centre for Plastic Electronics, Imperial College London, South Kensington, London, SW7 2AZ, UK.
authors.forename: Hendrik
authors.initials: H
authors.lastname: Faber
authors.affiliation: Department of Physics, Laboratory of Applied Physics, Aristotle University of Thessaloniki, GR-54124, Thessaloniki, Greece.
authors.forename: George
authors.initials: G
authors.lastname: Vourlias
authors.affiliation: Department of Physics, Laboratory of Applied Physics, Aristotle University of Thessaloniki, GR-54124, Thessaloniki, Greece.
authors.forename: Panos A
authors.initials: PA
authors.lastname: Patsalas
authors.affiliation: Sara and Moshe Zisapel Nano-Electronic Center, Department of Electrical Engineering, Technion - Israel Institute of Technology, Haifa, 3200, Israel.
authors.forename: Olga
authors.initials: O
authors.lastname: Solomeshch
authors.affiliation: Sara and Moshe Zisapel Nano-Electronic Center, Department of Electrical Engineering, Technion - Israel Institute of Technology, Haifa, 3200, Israel.
authors.forename: Nir
authors.initials: N
authors.lastname: Tessler
authors.affiliation: Department of Chemistry and Centre for Plastic Electronics, Imperial College London, South Kensington, London, SW7 2AZ, UK.
authors.forename: Martin
authors.initials: M
authors.lastname: Heeney
authors.affiliation: Department of Physics and Centre for Plastic Electronics, Imperial College London, South Kensington, London, SW7 2AZ, UK. t.anthopoulos@ic.ac.uk.
authors.forename: Thomas D
authors.initials: TD
authors.lastname: Anthopoulos
keywords: organic semiconducting blends; organic thin-film transistor; phase separation; small molecule polymer blends; solvent blend