Detail publikace

OECT as a Device for Material Characterization: The Role of Parasitic Series Resistance

MARKOVÁ, A. STŘÍTESKÝ, S. WEITER, M. VALA, M.

Originální název

OECT as a Device for Material Characterization: The Role of Parasitic Series Resistance

Typ

článek ve sborníku mimo WoS a Scopus

Jazyk

angličtina

Originální abstrakt

This study deals with the effect of contact and series resistance on the transconductance of OECT. The dependence of transconductance on ratio of Wd/L shows decline from expected linearity. The modeled dependencies presented in this article showed the effect of contact series resistance. The significant decrease of effective voltage is observed mainly for short-channel devices (with high ratio of Wd/L). It was shown that the voltage drop can be described by the division of voltage on resistors in series according to this formula: Rch/(Rch + Rc). The modeled dependencies provide the description for development of OECT with maximum transconductance, and hence sensitivity.

Klíčová slova

Organic electrochemical transistor, PEDOT:PSS, parasitic series resistance, material characterization

Autoři

MARKOVÁ, A.; STŘÍTESKÝ, S.; WEITER, M.; VALA, M.

Vydáno

26. 11. 2020

Nakladatel

Vysoké učení technické v Brně, Fakulta chemická

Místo

Brno

ISBN

978-80-214-5921-2

Kniha

Sborník příspěvků

Číslo edice

1

Strany od

149

Strany do

155

Strany počet

6

URL

https://www.fch.vut.cz/vav/konference/sok/vystupy/sbornik-konference-2020-prispevky-web-pdf-p198896

BibTex

@inproceedings{BUT172089,
  author="Aneta {Marková} and Stanislav {Stříteský} and Martin {Weiter} and Martin {Vala}",
  title="OECT as a Device for Material Characterization: The Role of Parasitic Series Resistance",
  booktitle="Sborník příspěvků",
  year="2020",
  number="1",
  pages="149--155",
  publisher="Vysoké učení technické v Brně, Fakulta chemická",
  address="Brno",
  isbn="978-80-214-5921-2",
  url="https://www.fch.vut.cz/vav/konference/sok/vystupy/sbornik-konference-2020-prispevky-web-pdf-p198896"
}