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Communication-phosphoric acid based proton conducting polymer electrolytes for organic field effect transistor gate dielectrics

From National Research Council Canada

DOIResolve DOI: https://doi.org/10.1149/2162-8777/abfa86
AuthorSearch for: 1ORCID identifier: https://orcid.org/0000-0001-7147-237X; Search for: 1; Search for: ORCID identifier: https://orcid.org/0000-0002-2821-1278; Search for: 1ORCID identifier: https://orcid.org/0000-0003-2114-5914; Search for: 1ORCID identifier: https://orcid.org/0000-0002-0842-6650
Affiliation
  1. National Research Council of Canada. Advanced Electronics and Photonics
FunderSearch for: Natural Sciences and Engineering Research Council of Canada
FormatText, Article
Abstract
A phosphoric acid (H3PO4)-polyvinyl alcohol (PVA) electrolyte was demonstrated as a gate dielectric for electrolyte-gated field effect transistors (EGFETs). These devices exhibited high performance with sub 1 V operation, a high ON/OFF ratio >105 and a low subthreshold swing of 90 mV/decade. The results show the strong viability of proton conducting polymer electrolytes as gate dielectrics which open the door for further development of low-power EGFETs.
Publication date
PublisherIOP
The Electrochemical Society
In
  • ECS Journal of Solid State Science and Technology 10, no. 5, 055003 (3 May 2021).
LanguageEnglish
Peer reviewedYes
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Record identifier59547806-106e-4b7a-9d8a-db59f51ebc5c
Record created2023-01-05
Record modified2023-01-05
Date modified: