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Energy exchanges in carbon nanotube oscillators

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Energy exchanges in carbon nanotube oscillators

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dc.contributor.author Zhao, Yang
dc.contributor.author Ma, Chi Chiu
dc.contributor.author Wong, Lai Ho
dc.contributor.author Chen, Guan Hua
dc.contributor.author Xu, Zhiping
dc.contributor.author Zheng, Quan Shui
dc.contributor.author Jiang, Qing
dc.contributor.author Chwang, Allen T.
dc.date.accessioned 2011-05-09T06:20:16Z
dc.date.available 2011-05-09T06:20:16Z
dc.date.copyright 2006
dc.date.issued 2011-05-09T06:20:16Z
dc.identifier.citation Zhao, Y., Ma, C. C., Wang, L. H., Chen, G. H., Xu, Z. P., Zheng, Q. S., et al. (2006). Energy exchanges in carbon nanotube oscillators, Nanotechnology, 17(4).
dc.identifier.uri http://hdl.handle.net/10220/6779
dc.description.abstract Energy exchanges between orderly intertube axial motion and vibrational modes are studied for isolated systems of two coaxial carbon nanotubes at temperatures ranging from 300 to 500 K. It is found that the excess intertube van der Waals energy, depleted from the intertube axial motion, is primarily stored in low-frequency mechanical modes of the oscillator for an extended period of time. This constitutes the first computer simulation of a nanomechanical device that exhibits negative friction.
dc.format.extent 11 p.
dc.language.iso en
dc.relation.ispartofseries Nanotechnology
dc.rights ©2006 Institute of Physics This is the author created version of a work that has been peer reviewed and accepted for publication by Nanotechnology, Institute of Physics. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [DOI: http://dx.doi.org/10.1088/0957-4484/17/4/031].
dc.subject DRNTU::Engineering::Materials::Nanostructured materials
dc.title Energy exchanges in carbon nanotube oscillators
dc.type Journal Article
dc.contributor.school School of Materials Science and Engineering
dc.identifier.doi http://dx.doi.org/10.1088/0957-4484/17/4/031
dc.description.version Accepted version

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