Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.3481677
DC FieldValue
dc.titleTopological effect on thermal conductivity in graphene
dc.contributor.authorJiang, J.-W.
dc.contributor.authorWang, J.-S.
dc.contributor.authorLi, B.
dc.date.accessioned2014-10-16T09:46:52Z
dc.date.available2014-10-16T09:46:52Z
dc.date.issued2010-09-15
dc.identifier.citationJiang, J.-W., Wang, J.-S., Li, B. (2010-09-15). Topological effect on thermal conductivity in graphene. Journal of Applied Physics 108 (6) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3481677
dc.identifier.issn00218979
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/98418
dc.description.abstractThe topological effect on thermal conductivity is investigated through the comparison among graphene nanoribbons, carbon nanorings, and the Möbius-like graphene strips (MGS) by molecular dynamics simulation. It is found that the thermal conductivity of MGS is less than one half of that of graphene nanoribbons. The underlying mechanism whereby MGS acquire such low thermal conductivity may be attributable to the enhanced phonon-phonon scattering and localization property, which are induced by the nontrivial topology of Möbius strip. Moreover, by counting in the dimensions of MGS, a lower length/width ratio reduces its thermal conductivity, as the phonon-phonon scattering and localization within might be further elevated. © 2010 American Institute of Physics.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.3481677
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.description.doi10.1063/1.3481677
dc.description.sourcetitleJournal of Applied Physics
dc.description.volume108
dc.description.issue6
dc.description.page-
dc.description.codenJAPIA
dc.identifier.isiut000282646400130
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