刘显强，副研究员，博士生导师。2008年获北京工业大学凝聚态物理理学博士学位，师从中国科学院张泽院士。美国伦斯理理工学院访问学者（2013-2014）。先后参与完成“973”和科技部重大科学科学研究计划，主持完成国家自然科技基金和北京市自然科学基金等项目。
长期从事电子显微学，第一下原理计算研究，主要研究各种材料的原子结构、电子结构及其与性能关系。主要包括：人工及自然存在的超晶格材料及其介电和热电性能关系；相变存储材料及其它材料亚稳相及非晶相结构及其物理性能研究；半导体中的掺杂及合金化效应；能源材料的结构和优化。在国际知名期刊Phys. Rev. Lett.，NPG Asia Mater., ACS Energy Letters, Carbon, Journal of Power Sources, Acta Mater., Electrochimica Acta, Energy Storage Materials等发表论文二十余篇。
1. Xiaopeng Cheng, Yonghe Li, Tianci Cao, Rui Wu, Mingming Wang, Huan Liu,Xianqiang Liu, Junxia Lu, Yuefei Zhang. Real-Time Observation of Chemomechanical Breakdown in a Layered Nickel-Rich Oxide Cathode Realized by In Situ Scanning Electron Microscopy[J]. ACS Energy Letters, 2021, 6(5): 1703-1710.
2. Tianci Cao, Xiaopeng Cheng, Rui Wu, Mingming Wang, Jiajia Niu, Huan Liu,Xianqiang Liu, Junxia Lu, Yuefei Zhang,Ultrahigh density nucleation leading to extraordinary long-cycle dendrite-free Li metal deposition. Carbon, 2021, 183, 641-651.
3. Mingming wang,Xiaopeng Cheng, Tianci Cao, Jiajia Niu, Rui Wu,Xianqiang Liu, Yuefei Zhang.Constructing ultrathin TiO2 protection layers via atomic layer deposition for stable lithium metal anode cycling.Journal of Alloys and Compounds. 2021,865,158-748.
4. Rui Wu,Xianqiang Liu, Yijing Zheng, Yonghe Li, Huifeng Shi, Xiaopeng Cheng, Wilhelm Pfleging, Yuefei Zhang. Unveiling the intrinsic reaction between silicon-graphite composite anode and ionic liquid electrolyte in lithium-ion battery. Journal of Power sources. (2020)473,228-481.
5. Xin Chen,Xianqiang Liu, Yan Cheng and Zhitang Song, The impact of vacancies on the stability of cubic phases in Sb–Te binary compounds，NPG Asia Materials (2019)11:40
6. Tianci Cao,Xianqiang Liu, Xiaopeng Cheng, Yonghe Li, Lijun Sang, Jinyao Ma, Jin Wang, Jiachuo He, Mingming Wang and Yuefei Zhang. Unveiling the thickness-dependent mechanical properties of graphene papers by in situ SEM tension[J]. RSC advances, 2019, 9(8): 4609-4615.
7. Xiaopeng Cheng, Yonghe Li, Lijun Sang,Jinyao Ma,Huifeng Shi,Xianqiang Liu,Junxia Lu,Yuefei Zhang.Boosting the electrochemical performance of MoO3 anode for long-life lithium ion batteries: Dominated by an ultrathin TiO2 passivation layer.Electrochimica Acta, 2018,269,241-249.
8. Yonghe Li, Zhun Liu, Xiaopeng Cheng,Xianqiang Liu, Bin Zhang, Dongsheng Sun, Ruzhi Wang, Yuefei Zhang.Assembled graphene nanotubes decorated by hierarchical MoS2 structures: Enhanced lithium storage and in situ TEM lithiation study.Energy Storage Materials,2018,9,188-194.
9. Dongsheng. Sun, Yonghe. Li, Xiaopeng Cheng, Huifeng Shi, Saddique. Jaffer, Kuan.Wang,Xianqiang Liu, Junxia Lu*, Yuefei. Zhang*, Efficient utilization of oxygenvacancies-menabled NiCo2O4 electrode for high-performance asymmetric supercapacitor. Electrochimica Acta, 2018,279,269-278.
10. Bang, J., Sun, Y. Y.,Liu, X. Q., Gao, F., & Zhang, S. B. (2016). Carrier-Multiplication-Induced Structural Change during Ultrafast Carrier Relaxation and Nonthermal Phase Transition in Semiconductors.Physical Review Letters,117(12), 1–6.
11. Liu, X. Q., Li, X. B., Zhang, L., Cheng, Y. Q., Yan, Z. G., Xu, M., … Ma, E. (2012). Liuet al.Reply:Physical Review Letters,108(23), 239602.
12. Liu, X. Q.*, Li, X. B., Zhang, B., Zhang, S. B., Ma, E., Zhang, Z., & Han, X. D. (2012). Truncated Lorch-window method revealing the off-octahedral Ge in nanocrystalline Ge 2Sb 2Te 5.Physica Status Solidi (B) Basic Research,249(10), 1914–1918.
13. Li, X. Bin,Liu, X. Q. †, Liu, X., Han, D., Zhang, Z., Han, X. D., … Zhang, S. B. (2011). Role of electronic excitation in the amorphization of Ge-Sb-Te alloys.Physical Review Letters,107(1), 1–4.
14. Liu, X. Q., Li, X. B., Zhang, L., Cheng, Y. Q., Yan, Z. G., Xu, M., … Ma, E. (2011). New Structural Picture of the Ge_{2}Sb_{2}Te_{5} Phase-Change Alloy.Physical Review Letters,106(2), 25501.
15. Cheng, Y., Han, X. D.,Liu, X. Q., Zheng, K., Zhang, Z., Zhang, T., … Feng, S. L. (2008). Self-extrusion of Te nanowire from Si-Sb-Te thin films.Applied Physics Letters,93(18), 0–3.
16. Liu, X. Q., Han, X. D., Zhang, Z., Ji, L. F., & Jiang, Y. J. (2007). Structural correlations of the enhancement of dielectric permittivity in the (Ta[sub 2]O[sub 5])[sub 0.92](TiO[sub 2])[sub 0.08] system.Applied Physics Letters,90(21), 211904.
17. Liu, X. Q., Han, X. D., Zhang, Z., Ji, L. F., & Jiang, Y. J. (2007). The crystal structure of high temperature phase Ta2O5.Acta Materialia,55(7), 2385–2396.
