Effects of polarized organosilane self-assembled monolayers on organic single-crystal field-effect transistors

J. Takeya*, T. Nishikawa, T. Takenobu, H. Shimotani, S. Kobayashi, T. Mitani, Y. Iwasa

*この研究の対応する著者

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

Organosilane self-assembled monolayers, embedded in organic single-crystal field-effect transistors, significantly affect subthreshold properties in the transfer characteristics. The monolayer of either polarized or nearly unpolarized molecules is deposited on a SiO2/doped Si substrate before softly attaching a rubrene thin single crystal to form the "laminated crystal" transistors. As a result of effective passivation of the SiO2 surface, the device has achieved a subthreshold swing as low as 0.11 V/decade. It is also demonstrated that threshold gate voltage is shifted by polarization of the monolayers, indicating that threshold of the device is adjustable by the choice of silane materials. Both of the functions are closely associated with low-power applications such as logic-circuit components.

本文言語English
ホスト出版物のタイトルMaterials Research Society Symposium Proceedings
ページ263-268
ページ数6
871
出版ステータスPublished - 2005
外部発表はい
イベント2005 MRS Spring Meeting - San Francisco, CA
継続期間: 2005 3月 282005 4月 1

Other

Other2005 MRS Spring Meeting
CitySan Francisco, CA
Period05/3/2805/4/1

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料

フィンガープリント

「Effects of polarized organosilane self-assembled monolayers on organic single-crystal field-effect transistors」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