Micro and Nano Mechanics
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AwardsPresidential Early Career Award (PECASE) 2004, NSF Career Award 2006, AFOSR Young Investigator Award (YIP) 2006, ASEE Beer & Johnston New Mechanics Educator Award 2009, ASME Hughes Young Investigator Award 2013Research Interests [group page] Predicting mechanical strength of materials through theory and simulations of defect microstructures across atomic, mesoscopic and continuum scales. Developing new atomistic simulation methods for long time-scale processes, such as crystal growth and self-assembly. Introducing magnetic field in quantum simulations of electronic structure and transport. |
Courses and Lecture Notes
ME346A Statistical Mechanics [Notes] Service Editorial board MSMSE Forum
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seminar
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Book
Book Imperfections in Crystalline Solids Selected Publications [more] [google] [orcid] Yifan Wang, Jing Liu, Jian-Zhong Jiang and Wei Cai, "Anomalous temperature dependence of elastic limit in metallic glasses", Nature Communications, 15, 171 (2024). [DOI] (new) Yifan Wang, Wei Cai, "Stress-dependent activation entropy in thermally activated cross-slip of dislocations", Proceedings of the National Academy of Sciences, 120, e2222039120 (2023). [DOI] [arXiv] (new) Yikai Yin, Nicolas Bertin, Yanming Wang, Zhenan Bao and Wei Cai, "Topological origin of strain induced damage of multi-network elastomers by bond breaking", Extreme Mechanics Letters, in press (2020). [arXiv] [DOI] Wei Cai, et al. "A non-singular continuum theory of dislocations", J. Mech. Phys. Solids, 54, 561 (2006). [PDF] |
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