Contact thickness effects in bottom-contact coplanar organic field-effect transistors

Yong Xu, William Scheideler, Chuan Liu, Francis Balestra, Gerard Ghibaudo, Kazuhito Tsukagoshi

研究成果: Article査読

11 被引用数 (Scopus)

抄録

Influences of contact thickness on bottom-contact and bottom-gate coplanar organic transistors are studied. In transistors with poor-quality pentacene films, thick contacts improve mobility and lower contact resistance. However, in transistors with high-quality pentacene films, thick contacts significantly degrade performance by disrupting molecular self-organization at the contact edge. These results highlight the importance of contact thickness to such organic transistors and reveal that semiconductor morphology should be considered in designing devices with minimal contact effects.

本文言語English
論文番号6471743
ページ(範囲)535-537
ページ数3
ジャーナルIEEE Electron Device Letters
34
4
DOI
出版ステータスPublished - 2013
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
  • 電子工学および電気工学

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