Study of the Mechanical Behavior of Radially Grown Fivefold Twinned Nanowires on the Atomic Scale

SmallVolume 12, Issue 26 p. 3503-3509 Communication Study of the Mechanical Behavior of Radially Grown Fivefold Twinned Nanowires on the Atomic Scale Yonghai Yue, Corresponding Author Yonghai Yue Key Laboratory of Bio-inspired Smart Interfacial Science and Technology of Ministry of Education, Beijing Key Laboratory of Bio-inspired Energy Materials and Devices, School of Chemistry and Environment, Beihang University, Beijing, 100191 P. R. ChinaE-mail: yueyonghai@buaa.edu.cn, guolin@buaa.edu.cnSearch for more papers by this authorQi Zhang, Qi Zhang Key Laboratory of Bio-inspired Smart Interfacial Science and Technology of Ministry of Education, Beijing Key Laboratory of Bio-inspired Energy Materials and Devices, School of Chemistry and Environment, Beihang University, Beijing, 100191 P. R. ChinaSearch for more papers by this authorZhenyu Yang, Zhenyu Yang Institute of Solid Mechanics, Beihang University, Beijing, 100191 P. R. ChinaSearch for more papers by this authorQihua Gong, Qihua Gong Key Laboratory of Bio-inspired Smart Interfacial Science and Technology of Ministry of Education, Beijing Key Laboratory of Bio-inspired Energy Materials and Devices, School of Chemistry and Environment, Beihang University, Beijing, 100191 P. R. ChinaSearch for more papers by this authorLin Guo, Corresponding Author Lin Guo Key Laboratory of Bio-inspired Smart Interfacial Science and Technology of Ministry of Education, Beijing Key Laboratory of Bio-inspired Energy Materials and Devices, School of Chemistry and Environment, Beihang University, Beijing, 100191 P. R. ChinaE-mail: yueyonghai@buaa.edu.cn, guolin@buaa.edu.cnSearch for more papers by this author Yonghai Yue, Corresponding Author Yonghai Yue Key Laboratory of Bio-inspired Smart Interfacial Science and Technology of Ministry of Education, Beijing Key Laboratory of Bio-inspired Energy Materials and Devices, School of Chemistry and Environment, Beihang University, Beijing, 100191 P. R. ChinaE-mail: yueyonghai@buaa.edu.cn, guolin@buaa.edu.cnSearch for more papers by this authorQi Zhang, Qi Zhang Key Laboratory of Bio-inspired Smart Interfacial Science and Technology of Ministry of Education, Beijing Key Laboratory of Bio-inspired Energy Materials and Devices, School of Chemistry and Environment, Beihang University, Beijing, 100191 P. R. ChinaSearch for more papers by this authorZhenyu Yang, Zhenyu Yang Institute of Solid Mechanics, Beihang University, Beijing, 100191 P. R. ChinaSearch for more papers by this authorQihua Gong, Qihua Gong Key Laboratory of Bio-inspired Smart Interfacial Science and Technology of Ministry of Education, Beijing Key Laboratory of Bio-inspired Energy Materials and Devices, School of Chemistry and Environment, Beihang University, Beijing, 100191 P. R. ChinaSearch for more papers by this authorLin Guo, Corresponding Author Lin Guo Key Laboratory of Bio-inspired Smart Interfacial Science and Technology of Ministry of Education, Beijing Key Laboratory of Bio-inspired Energy Materials and Devices, School of Chemistry and Environment, Beihang University, Beijing, 100191 P. R. ChinaE-mail: yueyonghai@buaa.edu.cn, guolin@buaa.edu.cnSearch for more papers by this author First published: 27 May 2016 https://doi.org/10.1002/smll.201600038Citations: 13Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Graphical Abstract In situ bending tests and dynamic modeling simulations are for the first time revealing the mechanical behavior of copper nanowires (NW) with radially grown fivefold twin structures on the atomic scale. Combining the simulations with the experimental results it is shown that both the twin boundaries (TBs) and the twin center act as dislocation sources. TB migration and L-locks are readily observed in these types of radially grown fivefold-twin structures. Citing Literature Supporting Information As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Filename Description smll201600038-sup-0001-S1.pdf667.5 KB Supplementary Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article. Volume12, Issue26July 13, 2016Pages 3503-3509 RelatedInformation