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Lee, Geunsik
Electronic Structure and Transport in Condensed Materials
Research Interests
  • open quantum system, non-equilibrium electron transport
  • electron correlation, dynamical mean field theory
  • 2D materials, metal complexes

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Thermal transport in graphene and effects of vacancy defects

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dc.contributor.author Zhang, Hengji ko
dc.contributor.author Lee, Geunsik ko
dc.contributor.author Cho, Kyeongjae ko
dc.date.available 2015-07-30T06:30:46Z -
dc.date.created 2015-07-29 ko
dc.date.issued 2011-09 ko
dc.identifier.citation PHYSICAL REVIEW B, v.84, no.11, pp.115460 ko
dc.identifier.issn 2469-9950 ko
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/13135 -
dc.description.abstract We have performed molecular dynamics simulations to investigate phonon transport in graphene at 300 K with the Green-Kubo method. We show that the thermal conductivity (TC) of pristine graphene is 2903 +/- 93 W/mK, and the out-of-plane phonon mode contribution is 1202 +/- 32 W/mK. We further investigate thermal transport in graphene with different vacancy defect concentrations, and the TC shows that it is possible to achieve a maximum of a thousandfold reduction with a high defect density. ko
dc.description.statementofresponsibility open -
dc.language 영어 ko
dc.publisher AMER PHYSICAL SOC ko
dc.title Thermal transport in graphene and effects of vacancy defects ko
dc.title.alternative Thermal transport in graphene and effects of vacancy defects ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-80053607067 ko
dc.identifier.wosid 000295263600014 ko
dc.type.rims ART ko
dc.description.wostc 65 *
dc.description.scopustc 49 *
dc.date.tcdate 2015-12-28 *
dc.date.scptcdate 2015-11-04 *
dc.identifier.doi 10.1103/PhysRevB.84.115460 ko
dc.identifier.url http://journals.aps.org/prb/abstract/10.1103/PhysRevB.84.115460 ko
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