Influence of Graphene Dispersion in P3HT-Based Thin Film Organic Field Effect Transistors

Malik, A and Nath, B and Ramamurthy, PC and Panchal, A and Shrivastava, M (2022) Influence of Graphene Dispersion in P3HT-Based Thin Film Organic Field Effect Transistors. In: 2022 IEEE International Conference on Emerging Electronics, 11- 14 Dec 2022, Bangalore, India.

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Abstract

P3HT has been an important candidate in the domain of organic field-effect transistors. The impact of instilling graphene in P3HT for enhanced mobility of the combined system to utilize the best of both need not occur. This work demonstrates the impact of graphene in P3HT (g-P3HT) based thin film OFET. There is a drop in mobility with a low concentration of graphene in P3HT until a sufficient amount of quantity is infused into the P3HT system, beyond which the mobility starts increasing. The lowest mobility in the presence of graphene has been found to be 2.24 x 10E-4 compared to 2.34 x 10E-4 of pristine P3HT.

Item Type:	Conference Paper
Publication:	2022 IEEE International Conference on Emerging Electronics, ICEE 2022
Publisher:	Institute of Electrical and Electronics Engineers Inc.
Additional Information:	The copyright for this article belongs to Institute of Electrical and Electronics Engineers Inc.
Keywords:	Graphene; Organic Field Effect Transistor; P3HT
Department/Centre:	Division of Electrical Sciences > Electronic Systems Engineering (Formerly Centre for Electronic Design & Technology) Division of Interdisciplinary Sciences > Interdisciplinary Centre for Water Research Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited:	30 Jun 2023 05:01
Last Modified:	30 Jun 2023 05:01
URI:	https://eprints.iisc.ac.in/id/eprint/82143

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