Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/4744
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dc.contributorDepartment of Mechanical Engineering-
dc.creatorMeng, FY-
dc.creatorShi, SQ-
dc.creatorXu, DS-
dc.creatorYang, R-
dc.date.accessioned2014-12-11T08:27:18Z-
dc.date.available2014-12-11T08:27:18Z-
dc.identifier.issn1098-0121-
dc.identifier.urihttp://hdl.handle.net/10397/4744-
dc.language.isoenen_US
dc.publisherAmerican Physical Societyen_US
dc.rightsPhysical Review B © 2004 The American Physical Society. The Journal's web site is located at http://prb.aps.org/en_US
dc.subjectHeatingen_US
dc.subjectMolecular dynamicsen_US
dc.subjectQuantum mechanicsen_US
dc.subjectSimulationen_US
dc.titleMultiterminal junctions formed by heating ultrathin single-walled carbon nanotubesen_US
dc.typeJournal/Magazine Articleen_US
dc.description.otherinformationAuthor name used in this publication: S. Q. Shien_US
dc.identifier.spage1-
dc.identifier.epage6-
dc.identifier.volume70-
dc.identifier.issue12-
dc.identifier.doi10.1103/PhysRevB.70.125418-
dcterms.abstractUltra-thin single-walled carbon nanotubes can be welded by heating to form molecular multi-terminal junctions at elevated temperatures without initially introducing structural defects such as vacancies and interstitials. This was demonstrated by classical molecular dynamics simulations with an empirical Brenner II potential and quantum mechanics calculation with PM3. The dynamic formation pathway of the junctions between crossed nanotube pairs was simulated. Junctions were established by forming intertube sp³-related covalent bonds and breaking of bonds in original nanotubes. The final configuration of junctions depends on the chirality of the crossed tube pairs and reaction temperature. Junction formation from nanotubes with larger diameters requires higher temperature.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationPhysical review. B, Condensed matter and materials physics, 15 Sept. 2004, v. 70, no. 12, 125418, p. 1-6-
dcterms.isPartOfPhysical review. B, Condensed matter and materials physics-
dcterms.issued2004-09-15-
dc.identifier.isiWOS:000224209600081-
dc.identifier.scopus2-s2.0-19744381172-
dc.identifier.eissn1550-235X-
dc.identifier.rosgroupidr23076-
dc.description.ros2004-2005 > Academic research: refereed > Publication in refereed journal-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
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