Mechanical properties of nanosprings

dc.creatorda Fonseca, AF
dc.creatorGalvao, DS
dc.date2004
dc.dateAPR 30
dc.date2014-11-18T01:11:25Z
dc.date2015-11-26T16:48:40Z
dc.date2014-11-18T01:11:25Z
dc.date2015-11-26T16:48:40Z
dc.date.accessioned2018-03-28T23:35:11Z
dc.date.available2018-03-28T23:35:11Z
dc.identifierPhysical Review Letters. American Physical Soc, v. 92, n. 17, 2004.
dc.identifier0031-9007
dc.identifierWOS:000221179200035
dc.identifier10.1103/PhysRevLett.92.175502
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/53499
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/53499
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/53499
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1275220
dc.descriptionNanostructures (nanotubes, nanowires, etc.) have been the object of intense theoretical and experimental investigations in recent years. Among these structures, helical nanosprings or nanocoils have attracted particular interest due to their special mechanical properties. In this work, we investigated structural properties of nanosprings in the Kirchhoff rod model. We derived expressions that can be used experimentally to obtain nanospring Young's modulus and Poisson's ratio values. Our results also might explain why the presence of catalytic particles is so important in nanostructure growth.
dc.description92
dc.description17
dc.languageen
dc.publisherAmerican Physical Soc
dc.publisherCollege Pk
dc.publisherEUA
dc.relationPhysical Review Letters
dc.relationPhys. Rev. Lett.
dc.rightsaberto
dc.sourceWeb of Science
dc.subjectCarbon Nanotubes
dc.subjectNonlinear Dynamics
dc.subjectDna Configurations
dc.subjectTendril Perversion
dc.subjectElastic Properties
dc.subjectRods
dc.subjectInstabilities
dc.subjectFilaments
dc.subjectStability
dc.subjectNanowires
dc.titleMechanical properties of nanosprings
dc.typeArtículos de revistas


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