Control of carrier density by a solution method in carbon-nanotube devices

Taishi Takenobu, Takayoshi Kanbara, Nima Akima, Tetsuo Takahashi, Masashi Shiraishi, Kazuhito Tsukagoshi, Hiromichi Kataura, Yoshinobu Aoyagi, Yoshihiro Iwasa

研究成果: Article査読

80 被引用数 (Scopus)

抄録

Improving SWCNT device performance, namely, the precise control of carrier density using organic molecules by a solution process was carried out. Controlled carrier doping of SWCNT films using optical absorption measurements was confirmed and applied to a SWCNT-bundle FET. Saturation was observed at each doping level and increased slightly with doping. The evolution of SWCNT electronics is the tuning of switching voltages, since this is directly related to the power consumption of the devices.

本文言語English
ページ(範囲)2430-2434
ページ数5
ジャーナルAdvanced Materials
17
20
DOI
出版ステータスPublished - 2005 10 17
外部発表はい

ASJC Scopus subject areas

  • 材料科学(全般)

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