个人简介
欢迎优秀学生报考团队硕士及博士研究生，请联系mejjli@csu.edu.cn。
李建军，教授，博导，德国洪堡学者，省部级自然科学一等奖获得者（2/3，2022年），湖南省“湖湘青年英才”科技计划获得者（2021年）、湖南省优秀青年科学基金获得者（2020年），入选中南大学机电工程学院首批“青年人才培育计划”（2020年）。2013年毕业于香港大学机械工程系，获得博士学位，并获香港大学“机械工程杰出研究生奖”。博士毕业后被西北工业大学聘为副教授，2015年至2017年在德国马普钢铁研究所以洪堡学者身份从事研究，合作导师为德国科学院院士、马普钢铁所所长Dierk Raabe教授。回国后加入中南大学机电学院，任教授，成立了微纳机械结构设计与制造研究团队，担任负责人，团队有教授1人、博导2人、副教授4人、硕/博士生10余人。团队已发表高水平SCI论文60余篇，包括IJP、Acta Mater.、Scripta Mater.、IJSS、IJMS、MSEA、APL等， SCI他引500余次。研究成果被美国三院院士H. J. Gao教授、美国力学科学院院士Acta Mechanica主编George J. Weng教授、中科院院士魏悦广教授、中科院院士李依依研究员、西安交大孙军院士、法国技术院院士J. Lu、中科院卢柯院士等国内外著名学者多次直接应用与重点引用。团队近5年获得湖南省优青3人次，湖湘青年英才1人次，主持国家自然科学基金青年及面上等国家级项目7项，省部级项目10余项。
代表性论文（“*”为通讯作者）/Selected Publications：
1. Li, J. J.*, Chen T., Chen T., Yun Z.*, Xia X.*, Computational modelling of frictional deformation of bimodal nanograined metals, Int. J. Mech. Sci., 222 (2022), 107220.
2. Qin, F., Lu W., Li J. J.*, Enhanced resistance to shear instability by gradient nanolayered structures in sputtered Cu/Zr composites, Mater. Sci. Eng. A, 846 (2022), 143253.
3. Li, J.*, Qin, F., Yan, D., Lu, W.*, and Yao, J.*, 2022. Shear instability in heterogeneous nanolayered Cu/Zr composites. Journal of Materials Science & Technology 105, 81-91.
4. Lu, W.*, and Li, J.*, 2022. Synergetic deformation mechanism in hierarchical twinned high-entropy alloys. Journal of Materials Science & Technology 102, 80-88.
5. Wang, Y., Li J.*, 2021. Strengthening Cu/Ni nanolayered composites by introducing thin Ag interlayers: A molecular dynamics simulation study, Journal of Applied Physics, 130, 045109.
6. Hou, J., Li, J.,* and Lu, W.*, 2021. Twin boundary-assisted precipitation of sigma phase in a high-entropy alloy. Materials Letters 300, 130198.
7. Chen, T., and Li, J.*, 2021. Modelling the shear banding in gradient nano-grained metals. Nanomaterials 11, 2468.
8. Li, J.*, Chen, S.*, Weng, G. J., and Lu, W.*, 2021. A micromechanical model for heterogeneous nanograined metals with shape effect of inclusions and geometrically necessary dislocation pileups at the domain boundary. International Journal of Plasticity 144, 103024.
9. Li, J. *, Chen, T., Chen, T., and Lu, W. *, 2021. Enhanced frictional performance in gradient nanostructures by strain delocalization. International Journal of Mechanical Science 201, 106458.
10. Xia, X., Du, Z., Zhang, J., Li, J. *, and Weng, G. J. *, 2021. A hierarchical scheme from nano to macro scale for the strength and ductility of graphene/metal nanocomposites. International Journal of Engineering Science 162, 103476.
11. Liu, C.*, Yang J., Ma P., Ma Z., Zhan L. *, Chen K., Huang M., Li J.*, Li Z.* (2020): Large creep formability and strength–ductility synergy enabled by engineering dislocations in aluminum alloys, International Journal of Plasticity. 134, 102774.
12. Tianyu Chen, Jianjun Li*, Shaohua Chen, Chun Li (2020): Shear band multiplication induced strong strain delocalization and high tensile ductility in amorphous thin films by metallic substrates, International Journal of Solids and Structures, 195, 1-12.
13. Li, J., Lu, W.*, Gibson, J., Zhang, S., Korte-Kerzel, S., and Raabe, D.* (2020): Compatible deformation and extra strengthening by heterogeneous nanolayer composites. Scripta Materialia. 179, 30-35.
14. Jianjun Li, Wenjun Lu, Shaohua Chen, Chunhui Liu*. (2020): Revealing extra strengthening and strain hardening in heterogeneous two-phase nanostructures. International Journal of Plasticity. 126, 102626.
15. Lu, W., Liebscher, C. H., Yan, F., Fang, X., Li, L., Li, J., Guo, W., Dehm, G., Raabe, D., and Li, Z.* (2020): Interfacial nanophases stabilize nanotwins in high-entropy alloys. Acta Materialia. 185: 218-232.
16. Yaodong Wang, Jianjun Li*, Wenjun Lu, Fuping Yuan, Xiaolei Wu. (2019): Enhanced co-deformation of a heterogeneous nanolayered Cu/Ni composite. Journal of Applied Physics. 126: 215111.
17. Jianjun Li, Shaohua Chen, George J. Weng, Chunhui Liu*. (2019): Stress-assisted grain-rotation-induced dislocation emission from grain boundaries in nanocrystalline face-centered-cubic metals. Philosophical Magazine Letters. 99, 466-478.
18. Li, J.J.; Qin, F.; Lu, W.*; Weng, G.J (2019): A synergetic grain growth mechanism uniting nanograin rotation and grain boundary migration in nanocrystalline materials. Results in Physics. 14: 102381.
19. Liu, C., Lu, W., Weng, G.J., Li, J.J.* (2019): A cooperative nano-grain rotation and grain-boundary migration mechanism for enhanced dislocation emission and tensile ductility in nanocrystalline materials. Materials Science and Engineering: A. 756:284-290.
20. Chen T, Lu W, Li J.J.*, Chen S, Li C, Weng G J (2019): Tailoring tensile ductility of thin film by grain size graded substrates. International Journal of Solids and Structures. 166:124-134.
21. Liu C, Lu W, Chen S, Li J.J.* (2019): Toughening of nanocrystalline materials by nanograin rotation. Materials Today Communications, 19:297-299.
22. Li, J.J.*, Lu, W., Gibson, J., Zhang, S., Chen, T., Korte-Kerzel, S., and Raabe, D.*, (2018): Eliminating deformation incompatibility in composites by gradient nanolayer architectures. Scientific Reports 8, 16216.
23. Li, J.J.*, Chen, S.H., Weng, G.J. (2018): Significantly enhanced crack blunting by nanograin rotation in nanocrystalline materials. Scripta Materialia, 151, 19-23.
24. Liu C, Ma P, Zhan L, Huang M, Li J.J.* (2018): Solute Sn-induced formation of composite β′/β″ precipitates in Al-Mg-Si alloy. Scripta Materialia 155:68-72.
25. Ma Z, Zhan L*, Liu C*, Xu L, Xu Y, Ma P, Li J.J. (2018): Stress-level-dependency and bimodal precipitation behaviors during creep ageing of Al-Cu alloy: Experiments and modeling. International Journal of Plasticity 110:183-201.
26. Li, J.J.*, Wenjun Lu, Siyuan Zhang, Dierk Raabe* (2017): Large strain synergetic deformation enabled by hybrid nanolayer architecture. Scientific Reports, 7(1),11371.
27. Li, J.J.*, Weng, G.J., Chen, S.H., Wu, X.L. (2017): On strain hardening mechanism in gradient nanostructures. International Journal of Plasticity, 88, 89-107.
28. Li, J.J.*, Chen, S.H., Wu, X.L., Soh, A.K. (2015): A physical model revealing strong strain hardening in nano-grained metals induced by grain size gradient structure. Materials Science and Engineering: A, 620:16-21.
29. Li, J.J.*, Ni, Yong, Soh, A.K., Wu, X.L. (2015): Strong crack blunting by hierarchical nano-twins in ultrafine/nano-grained metals. Materials Research Letters, 3:190-196.
30. Li, J.J.*, Soh, A.K., Chen, S.H. (2014): A coupling crack blunting mechanism in nanocrystalline materials by nano-grain rotation and shear-coupled migration of grain boundaries. Materials Letters, 137:218-220.
31. Li, J.J.*, Chen, S. H., Wu, X.L., Soh, A.K. (2014): Strong crack blunting by shear-coupled migration of grain boundaries in nanocrystalline materials. Scripta Materialia, 84-85:51-54.
32. Li, J.J.*, Soh, A.K., Wu, X.L. (2014): On nano-grain rotation by dislocation climb in nanocrystalline materials. Scripta Materialia, 78-79:5-8.
33. Li, J.J.*, Soh, A.K., Wu, X.L. (2014): Enhancing dislocation emission in nanocrystalline materials through shear-coupled migration of grain boundaries. Materials Science and Engineering: A, 601:153-158.
34. Li, J.J.*, Chen, S. H. (2014): Cooperative toughening mechanism of nanocrystalline materials by grain rotation and shear-coupled migration of grain boundaries. Materials Letters, 121: 174-176.
35. Li, J.J., Soh, A.K.* (2013): Synergy of grain boundary sliding and shear-coupled migration process in nanocrystalline materials. Acta Materialia, 61(14): 5449-5457.
36. Li, J.J., Soh, A.K.* (2013): Toughening of nanocrystalline materials through shear-coupled migration of grain boundaries. Scripta Materialia, 69(4): 283-286.
37. Li, J.J., Soh, A.K.* (2012): Modeling of the plastic deformation of nanostructured materials with grain size gradient. International Journal of Plasticity, 39: 88-102.
38. Li, J.J., Soh, A.K.* (2012): Enhanced ductility of surface nano-crystallized materials by modulating grain size gradient. Modelling and Simulation in Materials Science and Engineering, 20(8): 085002.
39. Li, J.J., Soh, A.K.* (2012): On shear-coupled migration of grain boundaries in nanocrystalline materials. Applied Physics Letters, 101(24): 241915.
40. Li, J.J., Soh, A.K.* (2012): On elastic-viscoplastic modeling of nanotwinned metals based on coupled intra-twin and twin-boundary-mediated deformation mechanisms. Philosophical Magazine Letters, 92(12): 690-700.
41. Li, J.J., Chen, S.H.*, Wu, X.L., Soh, A.K., Lu, J. (2010): The main factor influencing the tensile properties of surface nano-crystallized graded materials. Materials Sciences and Engineering: A, 527(26): 7040-7044.
教育经历
[1] 2003.9-2007.7
湘潭大学/Xiangtan University 学士学位/Bachelor degree | 大学本科毕业/Undergraduate
[2] 2007.10-2010.7
中国科学院力学研究所/Institute of Mechanics, CAS 硕士学位/Master of Science | 硕士研究生毕业/Master
[3] 2010.9-2013.7
香港大学/The University of Hong Kong | 机械工程/Mechanical Engineering | 博士学位/Ph.D. | 博士研究生毕业
工作经历
[1] 2015.8-2017.7
德国马普钢铁研究所/Max-Planck Institute for Iron Research
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洪堡学者/Alexander von Humboldt Research Fellow
[2] 2013.9-2017.8
西北工业大学/Northwestern Polytechnical University
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副教授/Associate Professor
[3] 2017.9-至今
中南大学/Central South University
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机电工程学院/School of Mechanical and Electrical Engineering
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教授/Professor
社会兼职
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[1] 国家自然科学基金通讯评审人/Reviewer of National Natural Science Foundation of China
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[2] Acta Mechanica Solida Sinica审稿人/Reviewer
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[3] Journal of Materials Research审稿人/Reviewer
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[4] Materials Characterization审稿人/Reviewer
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[5] Philoshophical Magzine Letters 审稿人/Reviewer
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[6] Acta Mechanica审稿人/Reviewer
团队成员
团队名称：微纳机械结构与力学研究组
| 李建军/J. Li | |
教授/Professor |
| 李杰杰 | |
|
| 刘春辉/C. Liu | |
副教授/Associate Professor |
| 夏晓东/X. Xia | |
副教授/Associate Professor |
| 肖厦子/X.Xiao | |
副教授/Associate Professor |
| 陈天雨/T.Chen | |
17硕士生/Master Student |
| 秦峰/F. Qin | |
18硕士生/Master Student |
| 陈婷婷/T.Chen | |
18硕士生/Master Student |
| 李纯鹏/C.P Li | |
19硕士生/Master Student |
| 陈飞虎/F.Chen | |
19硕士生/Master Student |
| 王耀东/Y Wang | |
19博士生/PhD Student |
| 赵钟菡/Z.Zhao | |
20硕士生/Master Student |
| 戴凯晴/K.Dai | |
20博士生/PhD Student |
| 粱敏琪/MLiang | |
16本科生/Undergraduate Student |
