Steady‐State and Transient Behavior of Organic Electrochemical Transistors

D. A. Bernards; G. G. Malliaras

doi:10.1002/adfm.200601239

journal article Oct 16, 2007

Steady‐State and Transient Behavior of Organic Electrochemical Transistors

D. A. Bernards G. G. Malliaras

Advanced Functional Materials Vol. 17 No. 17 pp. 3538-3544 · Wiley

View at Publisher Save 10.1002/adfm.200601239

Abstract

AbstractIn recent years, organic electrochemical transistors (OECTs) have emerged as attractive devices for a variety of applications, particularly in the area of sensing. While the electrical characteristics of OECTs are analogous to those of conventional organic field effect transistors, appropriate models for OECTs have not yet been developed. In particular, little is known about the transient characteristics of OECTs, which are determined by a complex interplay between ionic and electronic motion. In this paper a simple model is presented that reproduces the steady‐state and transient response of OECTs by considering these devices in terms of an ionic and an electronic circuit. A simple analytical expression is derived that can be used to fit steady‐state OECT characteristics. For the transient regime, comparison with experimental data allowed an estimation of the hole mobility in poly(3,4‐ethylenedioxythiophene) doped with poly(styrene sulfonate). This work paves the way for rational optimization of OECTs.

Topics

No keywords indexed for this article. Browse by subject →

References

30

[1]

10.1063/1.1995748

[2]

10.1002/1521-4095(20020116)14:2<99::aid-adma99>3.0.co;2-9

[3]

10.1002/1521-4095(20021016)14:20<1460::aid-adma1460>3.0.co;2-s

[4]

10.1016/s1567-1739(02)00107-4

[5]

10.1063/1.1511291

[6]

10.1002/1521-4095(20020104)14:1<51::aid-adma51>3.0.co;2-#

[7]

10.1016/s0925-4005(02)00170-3

[8]

10.1039/b316794a

[9]

10.1039/b403327m

[10]

10.1021/jp050903k

[11]

10.1016/j.synthmet.2005.07.251

[12]

10.1002/adma.200401273

[13]

10.1063/1.1991979

[14]

10.1016/j.synthmet.2005.07.180

[15]

10.1063/1.2266250

[16]

10.1149/1.2172534

[17]

10.1007/s00216-005-3390-2

[18]

10.1021/ja00330a070

[19]

10.1063/1.460506

[20]

10.1103/physrevb.55.r656

[21]

10.1103/physrevb.68.081204

[22]

A. J. Bard L. R. Faulkner Electrochemical Methods Wiley New York1980.

[23]

10.1149/1.1485773

[24]

10.1063/1.2190077

[25]

10.1109/jrproc.1952.273964

[26]

A. S. Grove Physics and Technology of Semiconductor Devices Wiley New York1967.

[27]

Wallmark J. T. RCA Rev. (1963)

[28]

10.1109/proc.1963.2458

[29]

Handbook of Conducting Polymers (Eds: T. A. Skotheim R. L. Elsenbaumer J. R. Reynolds) Marcel Dekker New York1998.

[30]

Planar Lipid Bilayers (BLMs) and Their Applications(Eds: H. T. Tien A. Ottova‐Leitmannova) Elsevier Amsterdam2003.

Cited By

877

Photopatterning of organic mixed ionic electronic conductors for monolithic complementary inverter

Xinyao Xie, Linlong Zhang · 2026

iScience

Sweat-based wearable biosensors: A new era of continuous, noninvasive health monitoring and diagnostics

Saeeda Rind, Nianlong Zhang · 2025

Wearable Electronics

Organic Electrochemical Transistors in Tissue‐Interfaced Bioelectronics

Ruixiang Bai, Zeyu Zhao · 2025

Advanced Science

Multimaterial 3D Printing of Soft and Stretchable Electronics

Omid Dadras‐Toussi, Bhoomija Hariprasad · 2025

Advanced Science

Ion-selective organic electrochemical transistors for the determination of potassium in clinical samples

Marc Clua Estivill, Adil Ait Yazza · 2024

Sensors and Actuators B: Chemical

Organic electrochemical transistor in wearable bioelectronics: Profiles, applications, and integration

Zhiyuan Tian, Zeyu Zhao · 2024

Wearable Electronics

Experimentally verified organic electrochemical transistor model

Sapir Bitton, Paula Alarcon-Espejo · 2024

Journal of Applied Physics

Switching Response in Organic Electrochemical Transistors by Ionic Diffusion and Electronic Transport

Juan Bisquert, Baurzhan Ilyassov · 2024

Advanced Science

Inductive and Capacitive Hysteresis of Current-Voltage Curves: Unified Structural Dynamics in Solar Energy Devices, Memristors, Ionic Transistors, and Bioelectronics

Juan Bisquert · 2024

PRX Energy

Flexible Organic Transistors for Biosensing: Devices and Applications

Jiajun Song, Hong Liu · 2023

Advanced Materials

Flexible and Stretchable Organic Electrochemical Transistors for Physiological Sensing Devices

Yao Yao, Wei Huang · 2023

Advanced Materials

High‐Performance n‐Type Polymeric Mixed Ionic‐Electronic Conductors: The Impacts of Halogen Functionalization

Wanli Yang, Kui Feng · 2023

Advanced Materials

Stretchable Redox‐Active Semiconducting Polymers for High‐Performance Organic Electrochemical Transistors

Yahao Dai, Shilei Dai · 2022

Advanced Materials

Sensing Inflammation Biomarkers with Electrolyte‐Gated Organic Electronic Transistors

Bernhard Burtscher, Pamela Allison Manco Urbina · 2021

Advanced Healthcare Materials

Electronic, Optical, Morphological, Transport, and Electrochemical Properties of PEDOT: A Theoretical Perspective

Igor Zozoulenko, Juan Felipe Franco-Gonzalez · 2021

Macromolecules

Strain‐Engineering Induced Anisotropic Crystallite Orientation and Maximized Carrier Mobility for High‐Performance Microfiber‐Based Organic Bioelectronic Devices

Youngseok Kim, Hyebin Noh · 2021

Advanced Materials

Contact Modulated Ionic Transfer Doping in All‐Solid‐State Organic Electrochemical Transistor for Ultra‐High Sensitive Tactile Perception at Low Operating Voltage

Shuai Chen, Abhijith Surendran · 2020

Advanced Functional Materials

Internal ion-gated organic electrochemical transistor: A building block for integrated bioelectronics

George D. Spyropoulos, Jennifer N. Gelinas · 2019

Science Advances

Numerical Modeling of an Organic Electrochemical Transistor

Anna Shirinskaya, Gilles Horowitz · 2018

Biosensors

Electronic Circuits Integration in Textiles for Data Processing in Wearable Technologies

Séverine de Mulatier, Mohamed Nasreldin · 2018

Advanced Materials Technologies

Metrics

877

Citations

30

References

Details

Published: Oct 16, 2007
Vol/Issue: 17(17)
Pages: 3538-3544
License: View

Authors

Funding

Center for Nanoscale Systems

Cornell Nanofabrication Facility

Cite This Article

D. A. Bernards, G. G. Malliaras (2007). Steady‐State and Transient Behavior of Organic Electrochemical Transistors. Advanced Functional Materials, 17(17), 3538-3544. https://doi.org/10.1002/adfm.200601239

Steady‐State and Transient Behavior of Organic Electrochemical Transistors

You May Also Like