Effect on the growth of carbon nanotubes and optical emission spectroscopy in short-period arc-discharge

被引：26

作者：

Nishio, M

Akita, S

Nakayama, Y

机构：

[1] Osaka Prefecture Univ, Dept Phys & Elect, Sakai, Osaka 5998531, Japan

[2] Osaka Univ, Grad Sch Engn, Handai Frontier Res Ctr, Suita, Osaka 5650871, Japan

来源：

THIN SOLID FILMS | 2004年 / 464卷

基金：

日本学术振兴会;

关键词：

carbon nanotube; arc-discharge; Raman spectroscopy; optical emission spectroscopy; plasma temperature;

D O I：

10.1016/j.tsf.2004.06.068

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Short-period arc-discharge for growing carbon nanotubes has been investigated to study the cooling effect of the arc plasma region. The yield of carbon nanotubes strongly depends on the cooling rate. At the optimum cooling condition using helium gas, nanotubes were grown on both the anode and the cathode. The optical emission spectra from the arc plasma indicate that the plasma temperature increases at the optimum cooling rate. (C) 2004 Elsevier B.V. All rights reserved.

引用

收藏

页码：304 / 307

页数：4

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