Ambipolar light-emitting transistors of a tetracene single crystal

Tetsuo Takahashi*, Taishi Takenobu, Jun Takeya, Yoshihiro Iwasa

*この研究の対応する著者

研究成果: Article査読

166 被引用数 (Scopus)

抄録

The first ambipolar light-emitting transistor of an organic molecular semiconductor single crystal, tetracene, is demonstrated. In the device configuration, electrons and holes injected from separate magnesium and gold electrodes recombined radiatively within the channel. By varying the applied voltages, the position of the recombination/emission zone could be moved to any position along the channel. Because of the changes made to the device structure, including the use of single crystals and polymer dielectric layers and the adoption of an inert-atmosphere fabrication process, the set of materials that can be used for lightemitting transistors has been expanded to include monomeric molecular semiconductors.

本文言語English
ページ(範囲)1623-1628
ページ数6
ジャーナルAdvanced Functional Materials
17
10
DOI
出版ステータスPublished - 2007 7月 9
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 材料科学(全般)
  • 凝縮系物理学
  • 物理学および天文学(その他)

フィンガープリント

「Ambipolar light-emitting transistors of a tetracene single crystal」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル