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Disordering in Stone-Wales Graphene at High Temperatures

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dc.contributor.authorOpenov, L. A.
dc.contributor.authorPodlivaev, A. I.
dc.contributor.authorПодливаев, Алексей Игоревич
dc.date.accessioned2024-11-21T11:12:33Z
dc.date.available2024-11-21T11:12:33Z
dc.date.issued2019
dc.description.abstractThermally activated structural disordering is numerically studied in Stone-Wales graphene, which is a recently predicted new allotropic modification of graphene. The elastic characteristics of this material are analyzed. The Young modulus (E= 857 GPa) and Poisson ratio (nu = 0.39) are determined. Defect formation processes under strong heating are studied by the real-time molecular dynamics method. It is demonstrated that melting begins with the formation of large windows in the monolayer and splitting of transversely oriented carbon chains from it. A criterion for the melting of two-dimensional systems is used to analyze the results. The upper estimate for the melting temperature is about 3800 K, which is much lower than the corresponding value for graphene.
dc.format.extentС. 710-714;
dc.identifier.citationOpenov, L. A. Disordering in Stone-Wales Graphene at High Temperatures / Openov, LA, Podlivaev, A, I // JETP Letters. - 2019. - 109. - № 11. - P. 710-714;. - 10.1134/S0021364019110110
dc.identifier.doi10.1134/S0021364019110110
dc.identifier.urihttps://www.doi.org/10.1134/S0021364019110110
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85070906466&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000480735400005
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/18567
dc.relation.ispartofJETP Letters
dc.titleDisordering in Stone-Wales Graphene at High Temperatures
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue11
oaire.citation.volume109
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