High mobility and luminescent efficiency in organic single-crystal light-emitting transistors

Satria Zulkarnaen Bisri, Taishi Takenobu, Yohei Yomogida, Hidekazu Shimotani, Takeshi Yamao, Shu Hotta, Yoshihiro Iwasa

Research output: Contribution to journalArticle

190 Citations (Scopus)

Abstract

A high-performance ambipolar light-emitting transistor (LET) that has high hole and electron mobilities and excellent luminescence characteristics is described. By using this device, a conspicuous light-confined edge emission and current-density-dependent spectral evolution are observed. These findings will result in broader utilization of device potential and they provide a promising route for realizing electrically driven organic lasers.

Original languageEnglish
Pages (from-to)1728-1735
Number of pages8
JournalAdvanced Functional Materials
Volume19
Issue number11
DOIs
Publication statusPublished - 2009 Jun 9
Externally publishedYes

ASJC Scopus subject areas

  • Biomaterials
  • Electrochemistry
  • Condensed Matter Physics
  • Electronic, Optical and Magnetic Materials

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  • Cite this

    Bisri, S. Z., Takenobu, T., Yomogida, Y., Shimotani, H., Yamao, T., Hotta, S., & Iwasa, Y. (2009). High mobility and luminescent efficiency in organic single-crystal light-emitting transistors. Advanced Functional Materials, 19(11), 1728-1735. https://doi.org/10.1002/adfm.200900028