Ambipolar organic light-emitting electrochemical transistor based on a heteroleptic charged iridium(III) complex

Ye Zhou; Suting Han; Guijiang Zhou; Wai Yeung Wong; V. A L Roy

doi:10.1063/1.4792842

Ambipolar organic light-emitting electrochemical transistor based on a heteroleptic charged iridium(III) complex

Ye Zhou, Suting Han, Guijiang Zhou, Wai Yeung Wong, V. A L Roy

Research output: Journal article publication › Journal article › Academic research › peer-review

19 Citations (Scopus)

Abstract

High performance organic light-emitting electrochemical transistor (OLECT) based on a phosphorescent heteroleptic charged iridium(III) complex has been developed with low-cost solution processing technique. The new OLECT showed good ambipolar behavior with balanced hole and electron mobilities of 0.20 cm2V-1s-1and 0.22 cm2V-1s-1, respectively. Furthermore, light emission has been observed from the OLECT device and modulated by the gate. All these results suggest that charged iridium(III) complexes could be a promising candidate for single-component multifunctional organic light-emitting field-effect transistor.

Original language	English
Article number	083301
Journal	Applied Physics Letters
Volume	102
Issue number	8
DOIs	https://doi.org/10.1063/1.4792842
Publication status	Published - 25 Feb 2013
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.4792842

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abstract = "High performance organic light-emitting electrochemical transistor (OLECT) based on a phosphorescent heteroleptic charged iridium(III) complex has been developed with low-cost solution processing technique. The new OLECT showed good ambipolar behavior with balanced hole and electron mobilities of 0.20 cm2V-1s-1and 0.22 cm2V-1s-1, respectively. Furthermore, light emission has been observed from the OLECT device and modulated by the gate. All these results suggest that charged iridium(III) complexes could be a promising candidate for single-component multifunctional organic light-emitting field-effect transistor.",

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AU - Han, Suting

AU - Zhou, Guijiang

AU - Wong, Wai Yeung

AU - Roy, V. A L

PY - 2013/2/25

Y1 - 2013/2/25

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AB - High performance organic light-emitting electrochemical transistor (OLECT) based on a phosphorescent heteroleptic charged iridium(III) complex has been developed with low-cost solution processing technique. The new OLECT showed good ambipolar behavior with balanced hole and electron mobilities of 0.20 cm2V-1s-1and 0.22 cm2V-1s-1, respectively. Furthermore, light emission has been observed from the OLECT device and modulated by the gate. All these results suggest that charged iridium(III) complexes could be a promising candidate for single-component multifunctional organic light-emitting field-effect transistor.

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Ambipolar organic light-emitting electrochemical transistor based on a heteroleptic charged iridium(III) complex

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