title: A high transconductance accumulation mode electrochemical transistor.
abstract: An organic electrochemical transistor operates in accumulation mode with high transconductance. The channel comprises a thiophene-based conjugated polyelectrolyte, which is p-type doped by anions injected from a liquid electrolyte upon the application of a gate voltage. The use of ethylene glycol as a co-solvent dramatically improves the transconductance and the temporal response of the transistors.
authors.affiliation: Department of Bioelectronics, Ecole Nationale Supérieure des Mines, CMP-EMSE, MOC, Gardanne, 13541, France.
authors.forename: Sahika
authors.initials: S
authors.lastname: Inal
authors.forename: Jonathan
authors.initials: J
authors.lastname: Rivnay
authors.forename: Pierre
authors.initials: P
authors.lastname: Leleux
authors.forename: Marc
authors.initials: M
authors.lastname: Ferro
authors.forename: Marc
authors.initials: M
authors.lastname: Ramuz
authors.forename: Johannes C
authors.initials: JC
authors.lastname: Brendel
authors.forename: Martina M
authors.initials: MM
authors.lastname: Schmidt
authors.forename: Mukundan
authors.initials: M
authors.lastname: Thelakkat
authors.forename: George G
authors.initials: GG
authors.lastname: Malliaras
mesh_terms: D000838:Anions / Q000737:chemistry; D004867:Equipment Design; D019855:Ethylene Glycol / Q000737:chemistry; D018625:Microscopy, Atomic Force; D011108:Polymers / Q000737:chemistry; D012997:Solvents / Q000737:chemistry; D013057:Spectrum Analysis; D013876:Thiophenes / Q000737:chemistry; D014173:Transistors, Electronic
chemical_list: D000838:Anions; D011108:Polymers; D012997:Solvents; D013876:Thiophenes; D019855:Ethylene Glycol
keywords: accumulation; conjugated polyelectrolytes; electrochemical; transconductance; transistors