Impact of contact overlap on transconductance and noise in organic electrochemical transistors

• Published in: Flexible and printed electronics Vol. 4; no. 4; pp. 44003 - 44008
• Main Authors: Polyravas, Anastasios G, Curto, Vincenzo F, Schaefer, Nathan, Calia, Andrea Bonaccini, Guimera-Brunet, Anton, Garrido, Jose A, Malliaras, George G
• Format: Journal Article
• Language: English
• Published: IOP Publishing 01.11.2019
• Subjects: noise; organic electrochemical transistors; transconductance

Organic electrochemical transistors (OECTs) from poly(3,4-ethylenedioxythiophene) doped with polystyrene sulfonate (PEDOT:PSS) are used as amplifying transducers for bioelectronics. Although the impact on performance of device geometry parameters such as channel area and thickness has been widely ex...