UNSPECIFIED. (2001) Quantum dots in suspended single-wall carbon nanotubes. APPLIED PHYSICS LETTERS, 79 (25). pp. 4216-4218. ISSN 0003-6951

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Abstract

We present a simple technique which uses a self-aligned oxide etch to suspend individual single-wall carbon nanotubes between metallic electrodes. This enables one to compare the properties of a particular nanotube before and after suspension, as well as to study transport in suspended tubes. As an example of the utility of the technique, we study quantum dots in suspended tubes, finding that their capacitances are reduced owing to the removal of the dielectric substrate. (C) 2001 American Institute of Physics.

Item Type:	Journal Article
Subjects:	Q Science > QC Physics
Journal or Publication Title:	APPLIED PHYSICS LETTERS
Publisher:	AMER INST PHYSICS
ISSN:	0003-6951
Date:	17 December 2001
Volume:	79
Number:	25
Number of Pages:	3
Page Range:	pp. 4216-4218
Publication Status:	Published
URI:	http://wrap.warwick.ac.uk/id/eprint/11489

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