Carbon Nanowall Field Effect Transistors Using a Self-Aligned Growth Process
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- Kawahara Toshio
- Center of Applied Superconductivity and Sustainable Energy Research, Chubu University
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- Yamaguchi Satarou
- Center of Applied Superconductivity and Sustainable Energy Research, Chubu University
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- Ohno Yasuhide
- The Institute of Scientic and Industrial Research, Osaka University
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- Maehashi Kenzo
- The Institute of Scientic and Industrial Research, Osaka University
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- Matsumoto Kazuhiko
- The Institute of Scientic and Industrial Research, Osaka University
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- Okamoto Kazumasa
- Division of Quantum Science and Engineering, Faculty of Engineering, Hokkaido University
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- Utsunomiya Risa
- Nisshin Electric.
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- Matsuba Teruaki
- Nisshin Electric.
説明
Nano-carbons such as carbon nanotubes and graphenes are very promising as next-generation materials, and field effect transistors (FETs) can be used with nano-carbon channels. In these nano-carbon materials, carbon nanowalls (CNWs) are constructed with a few layers of graphene and exhibit properties similar to those of graphene. We have developed a self-aligned process for CNWs using grapho-epitaxy. We have grown CNW channels on several line and space patterns fabricated by electron beam lithography and reactive ion etching. When the line and space pattern is suitable, self-aligned CNWs can be made by plasma-enhanced CVD. We also discuss the electrical properties (IDS-VDS characteristics) of the self-aligned CNW-FETs resulting from several growth temperatures and deposition times. [DOI: 10.1380/ejssnt.2014.225]
収録刊行物
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- e-Journal of Surface Science and Nanotechnology
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e-Journal of Surface Science and Nanotechnology 12 (0), 225-229, 2014
公益社団法人 日本表面真空学会
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詳細情報 詳細情報について
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- CRID
- 1390282680161714048
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- NII論文ID
- 130004438881
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- ISSN
- 13480391
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- 本文言語コード
- en
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- 資料種別
- journal article
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可