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dc.contributor.authorWang, Jun
dc.contributor.authorLu, Chunsheng
dc.contributor.authorWang, Q.
dc.contributor.authorXiao, P.
dc.contributor.authorKe, F.
dc.contributor.authorBai, Y.
dc.contributor.authorShen, Y.
dc.contributor.authorLiao, X.
dc.contributor.authorGao, H.
dc.identifier.citationWang, J. and Lu, C. and Wang, Q. and Xiao, P. and Ke, F. and Bai, Y. and Shen, Y. et al. 2011. Understanding large plastic deformation of SiC nanowires at room temperature. Europhysics Letters. 95 (6): pp. 63003-1-63003-5.

Tensile behaviors of SiC [111] nanowires with various possible microstructures have been investigated by molecular-dynamics simulations. The results show that the large plastic deformation in these nanowires is induced by the anti-parallel sliding of 3C grains along an ultra- thin intergranular amorphous film parallel to the (11¯1) plane and inclined at an angle of 19.47◦ with respect to the nanowire axis. The resulting large plastic deformation of SiC nanowires at room temperature is attributed to the stretching, breaking and re-forming of Si–C bonds in the intergranular amorphous film, which is also evident from the sawtooth jumps in the stress-strain response.

dc.publisherInstitute of Physics Publishing Ltd.
dc.titleUnderstanding large plastic deformation of SiC nanowires at room temperature
dc.typeJournal Article
dcterms.source.titleeurophysics letters

This is an author-created, un-copy edited version of an article accepted for publication in Europhysics Letters. The publisher is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at 10.1209/0295-5075/95/63003

curtin.departmentDepartment of Mechanical Engineering
curtin.accessStatusOpen access

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