Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/95992
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dc.contributor.authorWang, Fenyingen
dc.contributor.authorSun, Weien
dc.contributor.authorWang, Hongboen
dc.contributor.authorZhao, Jianweien
dc.contributor.authorKiguchi, Manabuen
dc.contributor.authorSun, Changqingen
dc.date.accessioned2013-07-15T03:32:47Zen
dc.date.accessioned2019-12-06T19:24:06Z-
dc.date.available2013-07-15T03:32:47Zen
dc.date.available2019-12-06T19:24:06Z-
dc.date.copyright2012en
dc.date.issued2012en
dc.identifier.citationWang, F., Sun, W., Wang, H., Zhao, J., Kiguchi, M., & Sun, C. (2012). Investigation on the effect of atomic defects on the breaking behaviors of gold nanowires. Journal of Nanoparticle Research, 14.en
dc.identifier.urihttps://hdl.handle.net/10356/95992-
dc.description.abstractThe mechanical properties and breaking behaviors of the [100]-oriented single-crystal gold nanowires containing a set of defect ratios have been studied at different temperatures using molecular dynamics simulations. The size of the nanowire is 10a × 10a × 30a (a stands for lattice constant, 0.408 nm for gold). The mechanical strengths of the nanowires decrease with the increasing temperature. However, the defects that enhance the local thermal energy have improved the nanowire mechanical strength under a wide range of temperature. Comparing to the single-crystal nanowire, the existence of the atomic defects extends the elastic deformation showing a larger yield strain. By summarizing 300 samples at each temperature, the statistical breaking position distribution shows that the nanowire breaking behavior is sensitive to the atomic defects when the defect ratio is 5 % at 100 K, whereas the ratio is 1 % when temperatures are 300 and 500 K.en
dc.language.isoenen
dc.relation.ispartofseriesJournal of nanoparticle researchen
dc.rights© 2012 Springer Science+Business Media B.V.en
dc.subjectDRNTU::Engineering::Electrical and electronic engineeringen
dc.titleInvestigation on the effect of atomic defects on the breaking behaviors of gold nanowiresen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.identifier.doi10.1007/s11051-012-1082-3en
item.fulltextNo Fulltext-
item.grantfulltextnone-
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