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김성엽

Kim, Sung Youb
Computational Advanced Nanomechanics Lab.
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dc.citation.endPage 3 -
dc.citation.number 10 -
dc.citation.startPage 1 -
dc.citation.title APPLIED PHYSICS LETTERS -
dc.citation.volume 94 -
dc.contributor.author Kim, Sung Youb -
dc.contributor.author Park, Harold S. -
dc.date.accessioned 2023-12-22T08:08:44Z -
dc.date.available 2023-12-22T08:08:44Z -
dc.date.created 2014-10-16 -
dc.date.issued 2009-03 -
dc.description.abstract We utilize classical molecular dynamics to study the effects of intrinsic, interlayer friction between graphene monolayers, as well as extrinsic attachment or clamping strength between graphene and a model silicon substrate on the energy dissipation (Q -factors) of oscillating graphene nanoresonators. Both interlayer friction and attachment effects are found to significantly degrade the graphene Q -factors, with an increase in energy dissipation with increasing temperature, while both effects are found to be strongly dependent on the strength of the van der Waals interactions, either between adjacent layers of graphene or between graphene and the underlying substrate. -
dc.identifier.bibliographicCitation APPLIED PHYSICS LETTERS, v.94, no.10, pp.1 - 3 -
dc.identifier.doi 10.1063/1.3099932 -
dc.identifier.issn 0003-6951 -
dc.identifier.scopusid 2-s2.0-62549102508 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/7368 -
dc.identifier.url https://aip.scitation.org/doi/10.1063/1.3099932 -
dc.identifier.wosid 000264280000036 -
dc.language 영어 -
dc.publisher AMER INST PHYSICS -
dc.title Multilayer friction and attachment effects on energy dissipation in graphene nanoresonators -
dc.type Article -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor friction -
dc.subject.keywordAuthor graphene -
dc.subject.keywordAuthor molecular dynamics method -
dc.subject.keywordAuthor multilayers -
dc.subject.keywordAuthor nanoelectronics -
dc.subject.keywordAuthor Q-factor -
dc.subject.keywordAuthor resonators -
dc.subject.keywordAuthor van der Waals forces -
dc.subject.keywordPlus SHEETS -

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