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Article: Energy Dissipation Mechanisms in Carbon Nanotube Oscillators

TitleEnergy Dissipation Mechanisms in Carbon Nanotube Oscillators
Authors
Zhao, YMa, CCChen, GJiang, Q
KeywordsPhysics
Issue Date2003
PublisherAmerican Physical Society. The Journal's web site is located at http://prl.aps.org
Citation
Physical Review Letters, 2003, v. 91 n. 17, article no. 175504 , p. 1-4 How to Cite?
DOI: http://dx.doi.org/10.1103/PhysRevLett.91.175504
AbstractDouble-walled carbon nanotube (DWNT) oscillators were compared for their oscillation resilience under motion-induced self-heating. The energy dissipation between contacting particles was denoted by the conversion of orderly translational energies into disorderly vibrational energies. The results show that an off-axial rocking motion of the inner nanotube array and a wavy deformation of the outer nanotube are responsible for friction in the oscillators. The rate of decay of translational energies for oscillators capped at the sleeve end is twice greater as compared to uncapped oscillators under similar conditions.
Persistent Identifierhttp://hdl.handle.net/10722/42049
ISSN
0031-9007
2023 Impact Factor: 8.1
2023 SCImago Journal Rankings: 3.040
ISI Accession Number ID
WOS:000186138300030
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorZhao, Yen_HK
dc.contributor.authorMa, CCen_HK
dc.contributor.authorChen, Gen_HK
dc.contributor.authorJiang, Qen_HK
dc.date.accessioned2007-01-08T02:27:44Z-
dc.date.available2007-01-08T02:27:44Z-
dc.date.issued2003en_HK
dc.identifier.citationPhysical Review Letters, 2003, v. 91 n. 17, article no. 175504 , p. 1-4-
dc.identifier.issn0031-9007en_HK
dc.identifier.urihttp://hdl.handle.net/10722/42049-
dc.description.abstractDouble-walled carbon nanotube (DWNT) oscillators were compared for their oscillation resilience under motion-induced self-heating. The energy dissipation between contacting particles was denoted by the conversion of orderly translational energies into disorderly vibrational energies. The results show that an off-axial rocking motion of the inner nanotube array and a wavy deformation of the outer nanotube are responsible for friction in the oscillators. The rate of decay of translational energies for oscillators capped at the sleeve end is twice greater as compared to uncapped oscillators under similar conditions.en_HK
dc.format.extent180459 bytes-
dc.format.extent5009 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherAmerican Physical Society. The Journal's web site is located at http://prl.aps.orgen_HK
dc.relation.ispartofPhysical Review Lettersen_HK
dc.rightsCopyright 2003 by The American Physical Society. This article is available online at https://doi.org/10.1103/PhysRevLett.91.175504-
dc.subjectPhysicsen_HK
dc.titleEnergy Dissipation Mechanisms in Carbon Nanotube Oscillatorsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0031-9007&volume=91&issue=17&spage=175504:1&epage=4&date=2003&atitle=Energy+Dissipation+Mechanisms+in+Carbon+Nanotube+Oscillatorsen_HK
dc.identifier.emailChen, G:ghc@yangtze.hku.hken_HK
dc.identifier.authorityChen, G=rp00671en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1103/PhysRevLett.91.175504en_HK
dc.identifier.scopuseid_2-s2.0-4444339208en_HK
dc.identifier.hkuros92518-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-4444339208&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume91en_HK
dc.identifier.issue17en_HK
dc.identifier.spagearticle no. 175504, p. 1-
dc.identifier.epagearticle no. 175504, p. 4-
dc.identifier.isiWOS:000186138300030-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridZhao, Y=8579132600en_HK
dc.identifier.scopusauthoridMa, CC=15751251400en_HK
dc.identifier.scopusauthoridChen, G=35253368600en_HK
dc.identifier.scopusauthoridJiang, Q=7402523531en_HK
dc.identifier.issnl0031-9007-

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