Charge-carrier velocity distributions in high-mobility polymer dual-gate thin-film transistors

Ha, T. J., Sonar, P., & Dodabalapur, A. (2012) Charge-carrier velocity distributions in high-mobility polymer dual-gate thin-film transistors. Electron Device Letters, 33(6), pp. 899-901.

View at publisher

Abstract

We report charge-carrier velocity distributions in high-mobility polymer thin-film transistors (PTFTs) employing a dual-gate configuration. Our time-domain measurements of dual-gate PTFTs indicate higher effective mobility as well as fewer low-velocity carriers than in single-gate operation. Such nonquasi-static (NQS) measurements support and clarify the previously reported results of improved device performance in dual-gate devices by various groups. We believe that this letter demonstrates the utility of NQS measurements in studying charge-carrier transport in dual-gate thin-film transistors.

Impact and interest:

5 citations in Scopus
Search Google Scholar™
4 citations in Web of Science®

Citation counts are sourced monthly from Scopus and Web of Science® citation databases.

These databases contain citations from different subsets of available publications and different time periods and thus the citation count from each is usually different. Some works are not in either database and no count is displayed. Scopus includes citations from articles published in 1996 onwards, and Web of Science® generally from 1980 onwards.

Citations counts from the Google Scholar™ indexing service can be viewed at the linked Google Scholar™ search.

ID Code: 75214
Item Type: Journal Article
Refereed: Yes
Keywords: Charge-carrier transport, dual-gate configuration, nonquasi-static (NQS) measurements, polymer thin-film transistors (PTFTs), velocity distributions, Charge-carrier velocity, Device performance, Effective mobilities, High mobility, Low-velocity, Non quasi static, Time domain measurement, Polymeric films, Thin film transistors, Velocity distribution, Carrier mobility
DOI: 10.1109/LED.2012.2190034
ISSN: 0741-3106
Divisions: Current > Schools > School of Chemistry, Physics & Mechanical Engineering
Current > QUT Faculties and Divisions > Science & Engineering Faculty
Copyright Owner: Copyright 2012 IEEE
Deposited On: 27 Oct 2014 23:25
Last Modified: 29 Oct 2014 03:56

Export: EndNote | Dublin Core | BibTeX

Repository Staff Only: item control page