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Citation
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HERO ID
750839
Reference Type
Journal Article
Title
Scalable Assembly Method of Vertically-Suspended and Stretched Carbon Nanotube Network Devices for Nanoscale Electro-Mechanical Sensing Components
Author(s)
Lee, BY; Heo, K; Bak, JH; Cho, SU; Moon, S; Park, YD; Hong, S
Year
2008
Is Peer Reviewed?
1
Journal
Nano Letters
ISSN:
1530-6984
EISSN:
1530-6992
Volume
8
Issue
12
Page Numbers
4483-4487
Language
English
PMID
18991464
DOI
10.1021/nl802434s
Abstract
For the first time, vertically suspended and stretched carbon nanotube network junctions were fabricated in large quantity via the directed assembly strategy using only conventional microfabrication facilities. In this process, surface molecular patterns on the side -wall of the Al structures were utilized to guide the assembly and alignment of carbon nanotubes in the solution. We also performed extensive experimental (electrical and mechanical) analysis and theoretical simulation about the vertically suspended single-walled carbon nanotube network junctions. The junctions exhibited semiconductor-like conductance behavior. Furthermore, we demonstrated gas sensing and electromechanical sensing using these devices.
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Other
•
Nanoscale Carbon
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