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Please use this identifier to cite or link to this item: http://hdl.handle.net/10119/3356

Title: Local current density detection of individual single-wall carbon nanotubes in a bundle
Authors: Fujiwara, A
Iijima, R
Ishii, K
Suematsu, H
Kataura, H
Maniwa, Y
Suzuki, S
Achiba, Y
Issue Date: 2002-03
Publisher: AMERICAN INSTITUTE OF PHYSICS
Magazine name: Applied Physics Letters
Volume: 80
Number: 11
Start page: 1993
End page: 1995
DOI: 10.1063/1.1461901
Abstract: 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.
Rights: Copyright 2002 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Akihiko Fujiwara, Ryosuke Iijima, Kenji Ishii, Hiroyoshi Suematsu, Hiromichi Kataura, Yutaka Maniwa, Shinzo Suzuki Yohji Achiba, Applied Physics Letters 80(11), 1993-1995 (2002) and may be found at http://link.aip.org/link/?apl/80/1993.
URI: http://hdl.handle.net/10119/3356
Material Type: publisher
Appears in Collections:c10-1. 雑誌掲載論文 (Journal Articles)

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