Self-Aligned Planar Metal Double-Gate Polycrystalline-Silicon Thin-Film Transistors Fabricated at Low Temperature on Glass Substrate

スポンサーリンク

概要

• 論文の詳細を見る

• A multigate polycrystalline-silicon (poly-Si) thin-film transistor (TFT) is a recently popular topic in the field of Si devices. In this study, self-aligned planar metal double-gate poly-Si TFTs consisting of an embedded bottom metal gate, a top metal gate fabricated by a self-alignment process, and a lateral poly-Si film with a grain size greater than 2µm were fabricated on a glass substrate at 550°C. The nominal field-effect mobility of an n-channel TFT is 530cm2/Vs, and its subthreshold slope is 140mV/dec. The performance of the proposed TFTs is superior to that of top-gate TFTs fabricated using equivalent processes.

著者

• KONDO Kenji

  Tohoku Gakuin University

• OGATA Hiroyuki

  Tohoku Gakuin University

• ICHIJO Kenji

  Tohoku Gakuin University

• HARA Akito

  Tohoku Gakuin University

関連論文

• Gettering in Large-Grained Thin Polycrystalline Silicon Films on Glass Substrate
• Self-Aligned Planar Metal Double-Gate Polycrystalline-Silicon Thin-Film Transistors Fabricated at Low Temperature on Glass Substrate
• Self-Aligned Planar Metal Double-Gate Polycrystalline-Silicon Thin-Film Transistors Fabricated at Low Temperature on Glass Substrate

スポンサーリンク