Continuum and atomistic scale computational mechanics for structures with small length scales. With on-demand call to molecular dynamics simulations and scale up to continuum level constitute models, where predictions can be made for laboratory accessible time and length scales.

Material systems including: crystal plasticity in singly/poly crystalline metals, interfacial/grain-boundary mechanics in nanostructured materials, amorphous solids, nanowires, soft materials.

Recent Publications

[1] Xiaokun Gu, Yujie Wei*, Xiaobo Yin, Baowen Li*, and Ronggui Yang*. Colloquium: Phononic thermal properties of two-dimensional materials. Reviews of Modern Physics, 90 , 041002 (2018).
[2] Chengqi Sun*,Qingyuan Song,Yuanpei Hu,Yujie Wei. Effects of intermittent loading on fatigue life of a high strength steel in very high cycle fatigue regime. International Journal of Fatigue, Volume, 117 , 9-12 (2018).
[3] Yue Qi,Yunyu Wang,Zhenqian Pang ... Yujie Wei*, Jinmin Li*, Zhongfan Liu*. Fast Growth of Strain-Free AlN on Graphene-Buffered Sapphire. Journal of the American Chemical Society , 140 (38), 11935-11941(2018).
[4] Jici Wen, Yujie Wei*,Yang-Tse Cheng*. Stress evolution in elastic-plastic electrodes during electrochemical processes: A numerical method and its applications. Journal of the Mechanics and Physics of Solids, 116 , 403-415 (2018).
[5] Jici Wen*, Yujie Wei*,Yang-Tse Cheng. Examining the validity of Stoney-equation for in-situ stress measurements in thin film electrodes using a large-deformation finite-element procedure. Journal of Power Sources, 387, 126-134 (2018).
[6] Zhiwei Ma,Yang Ren,Runguang Li,Yan-Dong Wang,Lingling Zhou,Xiaolei Wu,Yujie Wei*,Huajian Gao*. Cryogenic temperature toughening and strengthening due to gradient phase structure. Materials Science and Engineering: A, 712, 358-364 (2018).

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Supported by:Library of Institute of Mechanics,Wuhan Branch of National Science Library, Ver.20130917