Hanzaee, FF;
Langlois, PJ;
Polyravas, A;
DImov, IB;
Bayford, RH;
Malliaras, GG;
Demosthenous, A;
(2021)
A DC Model for Organic Electrochemical Transistors and Analysis of Their Performance as Voltage Amplifiers.
In:
2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS).
(pp. pp. 275-278).
IEEE: Lansing, MI, USA.
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DC Model for OECTs and Analysis of Their Performance as Voltage Amplifiers (MWSCAS 2021-06-02)_Accepted.pdf - Accepted Version Download (1MB) | Preview |
Abstract
Organic electrochemical transistors (OECTs) have received significant attention especially in biomedical applications. Despite many efforts on modeling these transistors, simulating OECT-based circuits is still a challenge due to the absence of accurate mathematical models. In this paper a DC model for p-type depletion-mode OECTs is proposed that more closely mimics their characteristics compared to the Bernards-Malliaras (B-M) model. Although OECTs are mostly used as transconductance amplifiers, their use as voltage amplifiers is investigated here with measurements at various drain-source voltages. Compared to the B-M model, the proposed model has better matching up to 3.6% between simulations and measurements of the analyzed transistors.
| Type: | Proceedings paper |
|---|---|
| Title: | A DC Model for Organic Electrochemical Transistors and Analysis of Their Performance as Voltage Amplifiers |
| Event: | 2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS) |
| ISBN-13: | 9781665424615 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/MWSCAS47672.2021.9531818 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10136515 |
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