Visible light emission from polymer-based field-effect transistors

Tomo Sakanoue, Eiichi Fujiwara, Ryo Yamada, Hirokazu Tada

Research output: Contribution to journalArticle

81 Citations (Scopus)

Abstract

The preparation of field-effect transistors (FET), based on poly [2-methoxy, 5-(2′-ethyl-hexoxy)-1, 4-phenylenevinylene] (MEH-PPV), with bottom-contact type interdigital electrodes of Cr/Au and Al/Au, on the SiO 2/Si substrates, was discussed. The orange light emission was observed when the devices were operated in vacuum. It was shown that the luminescence efficiency of the FET with Al/Au electrodes was higher than that of Cr/Au electrodes. It was observed that the simultaneous injection of holes and electrons into MEH-PPV occured efficiently with the application of Al/Au heteroelectrodes.

Original languageEnglish
Pages (from-to)3037-3039
Number of pages3
JournalApplied Physics Letters
Volume84
Issue number16
DOIs
Publication statusPublished - 2004 Apr 19
Externally publishedYes

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light emission
field effect transistors
electrodes
polymers
luminescence
injection
vacuum
preparation
electrons

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Sakanoue, T., Fujiwara, E., Yamada, R., & Tada, H. (2004). Visible light emission from polymer-based field-effect transistors. Applied Physics Letters, 84(16), 3037-3039. https://doi.org/10.1063/1.1710713

Visible light emission from polymer-based field-effect transistors. / Sakanoue, Tomo; Fujiwara, Eiichi; Yamada, Ryo; Tada, Hirokazu.

In: Applied Physics Letters, Vol. 84, No. 16, 19.04.2004, p. 3037-3039.

Research output: Contribution to journalArticle

Sakanoue, T, Fujiwara, E, Yamada, R & Tada, H 2004, 'Visible light emission from polymer-based field-effect transistors', Applied Physics Letters, vol. 84, no. 16, pp. 3037-3039. https://doi.org/10.1063/1.1710713
Sakanoue, Tomo ; Fujiwara, Eiichi ; Yamada, Ryo ; Tada, Hirokazu. / Visible light emission from polymer-based field-effect transistors. In: Applied Physics Letters. 2004 ; Vol. 84, No. 16. pp. 3037-3039.
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