Fabrication and testing of pentacene thin-film transistors that use water-dispersible polyaniline electrodes

Kwang Seok Lee, Graciela B. Blanchet, Feng Gao, Yueh Lin Loo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Pentacene thin-film transistors (TFT) that use polyaniline (PANI) source and drain electrodes were fabricated and tested. A low-cost technique that uses pre-doped aqueous solutions of polyaniline (PANI), was deployed for patterning water-dispersible, conductive PANI. This technique relied on specific interactions between doped PANI and the substrate. The results show that saturation mobilities extracted from 20 PANI devices range between 0.001-0.01cm 2/Vs, approximately an order of magnitude lower than those exhibited by bottom-contact devices with Au electrodes.

Original languageEnglish (US)
Title of host publicationDevice Research Conference - Conference Digest, 62nd DRC
Pages125-126
Number of pages2
DOIs
StatePublished - 2004
Externally publishedYes
EventDevice Research Conference - Conference Digest, 62nd DRC - Notre Dame, IN, United States
Duration: Jun 21 2004Jun 23 2004

Publication series

NameDevice Research Conference - Conference Digest, DRC
ISSN (Print)1548-3770

Other

OtherDevice Research Conference - Conference Digest, 62nd DRC
CountryUnited States
CityNotre Dame, IN
Period6/21/046/23/04

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • Cite this

    Lee, K. S., Blanchet, G. B., Gao, F., & Loo, Y. L. (2004). Fabrication and testing of pentacene thin-film transistors that use water-dispersible polyaniline electrodes. In Device Research Conference - Conference Digest, 62nd DRC (pp. 125-126). [III.-37] (Device Research Conference - Conference Digest, DRC). https://doi.org/10.1109/DRC.2004.1367815