Electrical transport property control of single-walled carbon nanotubes by time-programmed plasma CVD

程控等离子体CVD控制单壁碳纳米管的电输运特性

• 批准号: 20840003
• 负责人: KATO Toshiaki
• 金额: $ 2.1万
• 依托单位: Tohoku University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (Start-up)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20840003/
• 关键词: プラズマ; 単層カーボンナノチューブ; 構造制御; プラズマCVD; 蛍光特性; 成長機構

Narrow-diameter and -chirality distributed single-walled carbon nanotubes (SWNTs) are successfully grown by time-programmed diffusion plasma chemical vapor deposition (CVD). By precisely adjusting a growth time of SWNTs on the order of a few second, it is found that chirality distributions of SWNTs become fairly narrow. Furthermore, the SWNTs grown at such an initial stage are also revealed to have unique length distributions, and almost all of such narrow length distributed SWNTs are very short (～100nm).

用时间程序扩散等离子体化学气相沉积(CVD)方法成功地生长了窄直径、手性分布的单壁碳纳米管(SWNT)。通过将单壁碳纳米管的生长时间精确地调整在几秒的数量级，我们发现单壁碳纳米管的手性分布变得相当窄。此外，在这样的初始阶段生长的单壁碳纳米管也具有独特的长度分布，并且几乎所有这种窄长度分布的单壁碳纳米管都很短(~100 nm)。

项目成果

Growth of Single-Walled Carbon Nanotubes from Nonmagnetic Catalysts by Plasma CVD

通过等离子体 CVD 从非磁性催化剂生长单壁碳纳米管

• 发表时间: 2010
• 期刊: Japanese Journal of Applied Physics 49
• 作者: Y.Aoki;F.L.Gu;若宮淳志;Z.Ghorannevis
• 通讯作者: Z.Ghorannevis

Fabrication of Calcium Atoms Encapsulated Single-Walled Carbon Nanotubes Using Calcium Plasma

使用钙等离子体制备钙原子封装的单壁碳纳米管

• 发表时间: 2010
• 作者: 稲垣尭;持田智行;Natsuko Ichihara;山崎龍;C. Moon;Y. F. Li;T. Kaneko;R.Hatakeyama;T.Kaneko;金子俊郎;Q.Chen;Y.F.Li;Y.Osanai
• 通讯作者: Y.Osanai

Fabrication of Thin Film Transistor with Ca Encapsulated Single-Walled Carbon Nanotubes

钙封装单壁碳纳米管薄膜晶体管的制备

• 发表时间: 2010
• 作者: 稲垣尭;持田智行;Natsuko Ichihara;山崎龍;C. Moon;Y. F. Li;T. Kaneko;R.Hatakeyama;T.Kaneko;金子俊郎;Q.Chen;Y.F.Li;Y.Osanai;T.Umakoshi;T.Harada;Y.Osanai
• 通讯作者: Y.Osanai

Formation and Property Evaluation of Calcium Encapsulated Single-Walled Carbon Nanotubes Via Plasma Ion Irradiation

等离子体离子辐照钙包封单壁碳纳米管的形成及性能评价

• 发表时间: 2009
• 作者: Pham Nam Hai;Yusuke Sakata;Masafumi Yokoyama;Shinobu Ohya;and Masaaki Tanaka;T.Shimizu
• 通讯作者: T.Shimizu

新規ナノカーボン形成におけるプラズマの効果

等离子体对新纳米碳形成的影响

• 发表时间: 2009
• 作者: Y.-S.Shim;N.Fukushima;M.Shimura;M.Tanahashi;T.Miyauchi;金子俊郎
• 通讯作者: 金子俊郎