俞有幸 - 北京航空航天大学 - 材料科学与工程学院

个人简介

俞有幸，男，副教授，硕士生导师，2001-2005年，北京航空航天大学材料科学与工程学院本科，2005-2008年，北京航空航天大学材料物理与化学专业硕士，2008-2011年，日本东京工业大学材料学博士。2011年6月加入北航材料科学与工程学院。获日本文部科学省奖学金资助，主持完成日本学术促进会Global-COE青年研究基金，获 “海外优秀人才”、“蓝天新秀”人才培育基金资助，承担国家自然科学基金、教育部博士点基金，在Acta Materialia，ACS Applied Materials & Interfaces，Applied Physics Letters等重要学术期刊上发表研究论文30余篇。

研究领域

研究方向为“材料界面表征与性能调控设计”，研究类型为立足材料宏观性能的应用基础研究：基于力、磁、催化性能的正向设计为目标，开展高温合金、磁性合金、纳米金属等材料制备、缺陷与界面精细结构表征研究。利用透射电子显微学、X射线衍射学、X射线吸收谱学、第一性原理、分子动力学等方法研究缺陷与界面在材料制备、加工与服役过程的演变机制，阐明对材料力、磁、催化性能的调控规律与作用机理，建立基于结构演变的性能正向关联与设计方法

近期论文

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Fucheng Li, Youxing Yu*, Ce Xu, Yunqian Li, Zhihai He, and Xiaofang Bi. Atomic-Layer-Deposited ZnO/Al2O3Nanolaminates for White-Light-Emitting Diodes, ACS Applied Nano Materials, 2022, 5, 8730-8734. Yuan Liu, Min Zou, Hongzhi Su, Lilun Geng, Youxing Yu, Weiwei Zheng, Yanling Pei, Shusuo Li, Shengkai Gong, Heng Zhang*. Coating-associated microstructure evolution and elemental interdiffusion behavior at a Mo-rich nickel-based superalloy, Surface & Coatings Technology, 2021, 411, 127005. Junhua Liao, Teng Fei, Yun Li, Youxing Yu*, Jiangbo Sha*. A comparison study on microstructures and fracture behaviours of a single NbSS solid solution alloy and a two-phase NbSS/Nb5Si3 alloy prepared by spark plasma sintering and arc melting, Materials Characterization, 2021, 78, 111259. B.S. Zhang, Y.X. Yu*, Z.L. Tao, J.B. Sha*. A comparative study on microstructures and tensile behaviours of a novel polycrystalline and single-crystal Co–9Al–9W–2Ta-0.02B-0.02Ce alloy at room and high temperatures, Intermetallics, 2021, 137, 107284. L.L. Fan, Y. Li*, X.Y. Zhao, Y.X. Yu*, C.G. Zhou, J.B. Sha*. High-throughput preparation and characterization of early hot-corrosion behaviors of compositional gradient Al–Cr complex coatings on a novel Co–Al–W-based alloy, Corrosion Science, 2021, 192, 109811. Ruo Qiang, Hui Wang, Kang Xu, Qunyao Yuan, Youxing Yu*, Lei Li, Jiaou Wang, Lirong Zheng, Peter C. Sherrell，Jun Chen*, Xiaofang Bi. Available active sites on ε-Fe3N nanoparticles synthesized by a facile route for hydrogen evolution reaction, Advanced Materials Interfaces, 2021, 8, 2100070. Qunyao Yuan, Youxing Yu*, Yongji Gong, Xiaofang Bi*. 3D N-doped carbon nanotube frameworks on Ni foam derived from metal-organic framework as a bifunctional electrocatalyst for overall water splitting, ACS Applied Materials & Interfaces, 12, 3592-3602, 2020. Qunyao Yuan, Youxing Yu,* Peter C. Sherrell, Jun Chen,* Xiaofang Bi. Fe/Co-based Bimetallic MOF-derived Co3Fe7@NCNTFs Bifunctional Electrocatalyst for High-Efficiency Overall Water Splitting, Chemistry, an Asian journal, 15, 1-9, 2020. Jin Li, Youxing Yu*, Xiaofang Bi*. High-Efficient NUV Emission with Excellent Thermal Stability in Cd/Pb-Free AS-ZnO QDs by ALD without Surface Passivation, ACS Photonics, 6, 1715 1727, 2019. Zhuolin Tao, Fei Zhong, Youxing Yu, Jiangbo Sha*. Improvement of tensile behaviours of a γ'-Co3(Al, W) strengthened polycrystalline Co-9Al-4.5W-4.5Mo- 2Ta-0.02B alloy at room-and high temperatures by doping Ce, Progress in Natural Science: Materials International, 29, 416-424, 2019. Haiyuan Yu, Kaisheng Ming, Haichen Wu, Youxing Yu*, Xiaofang Bi*. Ordering suppression and excellent ductility in soft-magnetic Fe-6.5 wt%Si sheet by Hf addition. Journal of Alloys and Compounds, 766, 186-193, 2018. Fei Zhong, Youxing Yu, Shusuo Li, Jiangbo Sha*. In-situ SEM and TEM tensile observations of novel Co-Al-W-Mo-Ta-B-Ce alloys with a coherent γ-CoSS/γ’-Co3(Al,W) microstructure at room temperature. Materials Science & Engineering A, 696, 96-103, 2017. Yijia Guo, Fei Zhong, Youxing Yu, Shusuo Li, Jiangbo Sha*. Effect of doping Mg on the microstructure and mechanical behaviours of a novel Co-9Al-4.5W- 4.5Mo-2Ta-0.02B alloy at room- and high temperatures. Journal of Alloys and Compounds, 710, 725-735, 2017. Teng Fei, Youxing Yu, Chungen Zhou, Jiangbo Sha*. The deformation and fracture modes of fine and coarsened NbSSphase in a Nb-20Si-24Ti-2Al-2Cr alloy with a NbSS/Nb5Si3 microstructure. Materials and Design, 116, 92-98, 2017. Lei Wang, Tenghua Gao, Youxing Yu*. Effects of Ag addition on FePt L10 ordering transition: A direct observation of ordering transition and Ag segregation in FePtAg alloy films. Journal of Applied Physics, 118(23), 235304, 2015. Youxing Yu*, Ji Shi, and Yoshio Nakamura. Controllable perpendicular hysteresis steps in highly perpendicular magnetic anisotropic CoPt/AlN layered structures. Journal of Applied Physics, 115, 063907, 2014. Youxing Yu*, Lei Wang, Ji Shi, and Yoshio Nakamura. Magnetic reversal mechanism in strong perpendicular magnetic anisotropic CoPt/AlN multilayer film. Journal of Physics and Chemistry of Solids, 75, 1301–1304, 2014. Youxing Yu, Youran Yang, Yijiao Shan, and Xiaofang Bi*. Abnormal Substrate Temperature Dependent Out-of-plane Anisotropy in FeCoNbB Amorphous Films. Applied Physics Letters, 101, 232408, 2012. Youxing Yu, Ji Shi*, and Yoshio Nakamura. Roles of Interface Roughness and Internal Stress in Magnetic Anisotropy of CoPt/AlN Multilayer Films. Acta Materialia, 60, 6770-6778, 2012.