The influence of surface elasticity on the flexural rigidity of nanowires

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The influence of surface elasticity on the flexural rigidity of nanowires

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dc.contributor.author Olsson, Pär
dc.contributor.author Park, Harold
dc.contributor.editor Persson, Kent
dc.contributor.editor Revstedt, Johan
dc.contributor.editor Sandberg, Göran
dc.contributor.editor Wallin, Mathias
dc.date.accessioned 2012-11-08T11:35:00Z
dc.date.available 2012-11-08T11:35:00Z
dc.date.issued 2012 en_US
dc.identifier.citation 271-274 en_US
dc.identifier.isbn 978-91-7473-456-0
dc.identifier.issn 0281-6679
dc.identifier.uri http://hdl.handle.net/2043/14306
dc.description.abstract This talk describes a recently derive continuum model for estimating the flexural rigidity of nanowires. The model is linear elastic and includes contributions of surface stiffness as a result of lowered coordination. Predictions of the model are validated by comparison to benchmark molecular dynamics and statics simulations via two examples: resonant properties of top-down nanowires and buckling of nanowires. Overall, the present work demonstrates that continuum mechanics can be utilized to study the elastic and mechanical behavior and properties of ultrasmall nanowires if surface elastic contributions to the flexural rigidity are accounted for. en_US
dc.language.iso eng en_US
dc.publisher Department of Construction Sciences, Faculty of Engineering, Lund University
dc.subject surface elasticity en_US
dc.subject nanowires en_US
dc.subject molecular dynamics simulations en_US
dc.subject.classification Technology en_US
dc.title The influence of surface elasticity on the flexural rigidity of nanowires en_US
dc.type Other en_US
dc.relation.url http://nscm25.lth.se/ en_US
dc.contributor.department Malmö University. School of Technology en
dc.description.other 25th Nordic Seminar on Computational Mechanics, Lund, October 25-26, 2012. en_US
dc.subject.srsc Research Subject Categories::NATURAL SCIENCES en_US
dc.identifier.url http://nscm25.lth.se/fileadmin/byggnadsmekanik/NSCM25/proceedings_nscm25.pdf
dc.relation.ispartofpublication Proceedings of the 25TH NORDIC SEMINAR ON COMPUTATIONAL MECHANICS Lund, 25-26 October, 2012
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