Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/143934
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dc.contributor.authorBai, Lichunen_US
dc.contributor.authorSun, Ping-Pingen_US
dc.contributor.authorLiu, Boen_US
dc.contributor.authorLiu, Zishunen_US
dc.contributor.authorZhou, Kunen_US
dc.date.accessioned2020-10-02T01:52:56Z-
dc.date.available2020-10-02T01:52:56Z-
dc.date.issued2018-
dc.identifier.citationBai, L., Sun, P.-P., Liu, B., Liu, Z., & Zhou, K. (2018). Mechanical behaviors of T-carbon : a molecular dynamics study. Carbon, 138, 357-362. doi:10.1016/j.carbon.2018.07.046en_US
dc.identifier.issn0008-6223en_US
dc.identifier.urihttps://hdl.handle.net/10356/143934-
dc.description.abstractT-carbon, a new carbon allotrope, was initially predicted to exist in a theoretical study [Phys. Rev. Lett. 106 (2011) 155703] and successfully fabricated in recent experiment [Nat. Commun. 8 (2017) 683]. This work investigates the mechanical behaviors and structural evolution of T-carbon nanowires under tensile loading by using molecular dynamics simulations. It is found that T-carbon nanowires exhibit mechanical anisotropy and excellent ductility. This is due to the fact that global graphitization (sp3-sp2 transitions) of T-carbon nanowires can be induced by tensile loading, which has been rarely reported for other carbon materials. Occurrence of the global graphitization is due to the competition between the mechanical strengths of sp3 and sp2 networks that eventually determines the graphitization dependence on temperature and lattice direction of T-carbon. A phase diagram of T-carbon nanowires is finally drawn to unveil their graphitization under tensile loading, thus interpreting their mechanical behaviors.en_US
dc.language.isoenen_US
dc.relation.ispartofCarbonen_US
dc.rights© 2018 Elsevier Ltd. All rights reserved.en_US
dc.subjectEngineering::Aeronautical engineeringen_US
dc.titleMechanical behaviors of T-carbon : a molecular dynamics studyen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Mechanical and Aerospace Engineeringen_US
dc.identifier.doi10.1016/j.carbon.2018.07.046-
dc.identifier.volume138en_US
dc.identifier.spage357en_US
dc.identifier.epage362en_US
dc.subject.keywordsT-carbonen_US
dc.subject.keywordsCarbon Allotropeen_US
item.grantfulltextnone-
item.fulltextNo Fulltext-
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