于开元，男，山东威海人，1983年生，副教授，博士生导师。
　　1.基本简历
　　2002.09-2006.07 北京航空航天大学 材料科学与工程本科
　　2006.07-2009.02 北京航空航天大学 材料科学与工程硕士
　　2009.08-2013.05 Texas A&M University材料学博士
　　2013.05-2014.06 Texas A&M University 讲师、博士后
　　2014.07- 中国石油大学（北京）新能源与材料学院教师
　　2.招生学科和研究方向
　　材料科学与工程学科：纳米金属材料固态相变与力学行为，形状记忆合金相变与功能特性，纳米薄膜力学行为等相关领域。
　　3.主讲课程
　　《材料科学基础I》《材料科学基础II》（本科生）
　　4.在研主要项目
　　【1】国家自然科学基金面上项目(2019-2022)
　　【2】国家自然科学基金重点项目(2017-2021)
　　5.完成主要项目
　　【1】国家自然科学基金青年科学基金项目(2015-2018)
　　6.代表性成果
　　45 peer-reviewed; total citation (per google scholar): ~ 1000; h-index: 20 (as of Jan. 2019)
　　【1】Y. Ru, K.Y. Yu*, S.Dai, F.Guo, S.Hao, Y. Ren, L Cui*, “Lüders-like martensitic transformation in a Cu/carbon-steel nanocomposite: an in situ synchrotron study”, Journal of Alloys and Compounds , 741 (2018): 693-699.
　　【2】Chen, Z., Z. Ma, K. Y. Yu*, T. Wang, E. G. Fu, G. Zhang, and L. Cui. "Strengthening mechanisms in NiTi (NbFe)/amorphous-CuZrAl multilayered thin films." Surface and Coatings Technology 353 (2018): 247-253.
　　【3】Ru, Yadong, K.Y. Yu*, Fangmin Guo, Yang Ren, and Lishan Cui*. "Conductive nanolamellar Cu/martensite wire with high strength." Materials Letters 229 (2018): 344-347.
　　【4】Ru, Y., K. Y. Yu*, F. Guo, Y. Ren, L. Cui*. "Temperature-dependent plastic deformation mechanisms of a Cu/steel transforming nanolamellar composite." Materials Science and Engineering: A 734 (2018): 77-84.
　　【5】X. Zhang, K.Hattar, M. Teheri, M. Nastasi, Y. Chen,C. Sun, J. Li, N. Li, K.Y. Yu, et al . “Radiation damage in nanostructured materials”, Progress in Materials Science , 96 ( 2018) 217-321.
　　【6】 K.Y. Yu*, Youxing Chen, Jin Li, Yue Liu, Haiyan Wang, Marquis A. Kirk, Meimei Li, and Xinghang Zhang. "Measurement of heavy ion irradiation induced in-plane strain in patterned face-centered-cubic metal films: an in situ study." Nano Letters 16. 12 (2016): 7481-7489.
　　【7】J. Li^?, K.Y. Yu^?, Y. Chen, M. Song, H. Wang, M.A. Kirk, M. Li, X. Zhang, “In situ Study of Defect Migration Kinetics and Self-Healing of Twin Boundaries in Heavy Ion Irradiated Nanotwinned Metals”, Nano Letters , 15( 2015)5, 2922–2927.
　　【8】K.Y. Yu, D. Bufford, C. Sun, Y. Liu, H. Wang, M.A. Kirk, M. Li, X. Zhang, "Removal of stacking-fault tetrahedra by twin boundaries in nanotwinned metals", Nature Communications , 4, 1377 (2013).
　　【9】K.Y. Yu*, Z. Fan, Y. Chen, M. Song, Y. Liu, H. Wang, M.A. Kirk, M. Li, X. Zhang, “ In situ Observation of Defect Annihilation in Kr Ion Irradiated Bulk Fe/Amorphous-Fe2Zr Nanocomposite Alloy”, Materials Research Letters , 4, (2015).
　　【10】Du, J. L., Y. Fang, E. G. Fu, X. Ding, K.Y. Yu*, Y. G. Wang, Y. Q. Wang, J. K. Baldwin, P. P. Wang, and Q. Bai. "What determines the interfacial configuration of Nb/Al2O3 and Nb/MgO interface." Scientific Reports 6 (2016).
　　【11】Du, J. L., L. Y. Zhang, E. G. Fu, X. Ding, K. Y. Yu*, Y. G. Wang, Y. Q. Wang, J. K. Baldwin, X. J. Wang, and P. Xu. "Comparison of interface structure of BCC metallic (Fe, V and Nb) films on MgO (100) substrate." Applied Surface Science 410 (2017): 585-592.
　　【12】Y. Chen, K.Y. Yu, Y. Liu, S. Shao, H. Wang, M.A. Kirk, J. Wang, X. Zhang, “Damage-tolerant nanotwinned metals with nanovoids under radiation environments”, Nature Communications , 6 (2015) 7036.
　　【13】K.Y. Yu*, D. Bufford, Y. Liu, H. Wang, X. Zhang, " Basic criteria for formation of growth twins in high stacking fault energy metals", Applied Physics Letters ,103, 181903 (2013).
　　【14】K.Y. Yu, Y. Liu, E. Fu, Y. Wang, M. Myers, H. Wang, L. Shao, X. Zhang, "Comparisons of radiation damage in He ion and proton irradiated immiscible Ag/Ni nanolayers ", Journal of Nuclear Materials , 440 (2013) 310–318.
　　【15】K.Y. Yu, Y. Liu, C. Sun, H. Wang, L. Shao, E.G. Fu, X. Zhang, "Radiation damage in helium ion irradiated nanocrystalline Fe", Journal of Nuclear Materials , 425 (2012) 140-146.
　　【16】K.Y. Yu, D. Bufford, F. Khatkhatay, H. Wang, M.A. Kirk, X. Zhang, "In situ studies of irradiation induced twin boundary migration in nanotwinned Ag", Scripta Materialia , 69, (2013) 385-388.
　　【17】K.Y. Yu, Y. Liu, S. Rios, H. Wang, X. Zhang, "Strengthening mechanisms of immiscible Ag/Ni multilayers with fcc/fcc interface", Surface & Coatings Technology , 237 (2013) 269-275
　　【18】K.Y. Yu, Y. Liu, Y. Chen, C. Sun, H. Wang, M.A. Kirk, M. Li, X. Zhang, "Superior tolerance of Ag/Ni multilayers against Kr ion irradiation: an in situ study", Philosophical Magazine , 93, 3547-3562, (2013).
　　7.人才培养情况
　　已毕业硕士研究生3人，博士研究生1人。
　　8.联系方式
　　Email：kyyu@cup.edu.cn；办公电话：010-8973-9243