Modelling green organic field effect transistors from common biodegradable materials. (2023)

• Record Type: Journal Article
• Authors: Siva Prasad, C.P.; Abhinav, T.; Predeep, P.
• Is Part Of: Materials today. Volume 80:Part 2(2023)
• Page Start: 1311
• Page End: 1316
• Publication Date: 2023
• Subjects: Organic field effect transistors -- Genetic algorithm -- Threshold voltage -- Mobility -- Subthreshold swing; Materials science -- Congresses -- Periodicals; 620.1
• DOI: 10.1016/j.matpr.2023.01.062
• Languages: English
• ISSNs: 2214-7853

Abstract

Abstract: A device that is fully green provides great advantages in terms of increased flexibility and biocompatibility. Organic field effect transistors (OFETs) offer high application potential in biomedical and allied fields, and developing suitable models for the simulation analysis of the OFETs is essential for their large-scale production. Here an attempt has been made to model some green OFETs using extracted data from experimental reports. Modeling and simulation of three different p-type semiconductor-based low voltage OFETs are undertaken. Two of the modelled devices used albumen and silk as dielectric materials. One of the devices is made with HD 230 paper as the substrate. It has been found that the compact model provided a nice fit with the experimental characteristics when used with the genetic algorithm for parameter extraction.