Visible light emission from polymer-based field-effect transistors

Tomo Sakanoue; Eiichi Fujiwara; Ryo Yamada; Hirokazu Tada

doi:10.1063/1.1710713

Visible light emission from polymer-based field-effect transistors

Tomo Sakanoue^*, Eiichi Fujiwara, Ryo Yamada, Hirokazu Tada

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

90 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 language	English
Pages (from-to)	3037-3039
Number of pages	3
Journal	Applied Physics Letters
Volume	84
Issue number	16
DOIs	https://doi.org/10.1063/1.1710713
Publication status	Published - 2004 Apr 19
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.1710713

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title = "Visible light emission from polymer-based field-effect transistors",

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.",

author = "Tomo Sakanoue and Eiichi Fujiwara and Ryo Yamada and Hirokazu Tada",

year = "2004",

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T1 - Visible light emission from polymer-based field-effect transistors

AU - Sakanoue, Tomo

AU - Fujiwara, Eiichi

AU - Yamada, Ryo

AU - Tada, Hirokazu

PY - 2004/4/19

Y1 - 2004/4/19

N2 - 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.

AB - 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.

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JF - Applied Physics Letters

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Visible light emission from polymer-based field-effect transistors

Abstract

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