Local current density detection of individual single-wall carbon nanotubes in a bundle
Local current density detection of individual single-wall carbon nanotubes in a bundle
复制标题
束中单个单壁碳纳米管的局部电流密度检测
DOI:
10.1063/1.1461901
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发表时间:
2002
影响因子:
4
通讯作者:
Y. Achiba
中科院分区:
文献类型:
--
作者:
A. Fujiwara;R. Iijima;K. Ishii;H. Suematsu;H. Kataura;Y. Maniwa;S. Suzuki;Y. Achiba
We have measured the local current density on individual single-wall carbon nanotubes (SWNTs) with the conducting tip of an atomic force microscope; the SWNTs make up a nanometer-scale electronic circuit on an insulating substrate. Scanning tunneling spectroscopy measurements at certain positions on a SWNT bundle show that both metallic and semiconducting nanotubes can coexist in a bundle. The approach applied in this experiment appears as a powerful technique for the investigation of the spatial variation of current density and electronic states of nanometer-scale electronic devices.
DOI:
10.1016/b978-0-12-221820-0.x5000-x
发表时间:
1996
期刊:
--
影响因子:
--
作者:
L. B. Ebert
通讯作者:
L. B. Ebert
影响因子:
64.8
作者:
Odom, TW;Huang, JL;Lieber, CM
通讯作者:
Lieber, CM
影响因子:
10.9
作者:
Kataura, H;Kumazawa, Y;Achiba, Y
通讯作者:
Achiba, Y