Ø 基本情况：

俞有幸，男，副教授，硕士生导师，2001-2005年，伟德BETVLCTOR - 中国科技有限公司官网本科，2005-2008年，伟德BETVLCTOR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月加入伟德BETVLCTOR - 中国科技有限公司官网。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。

Ø 主讲课程：

研究生课程：《固体化学》

本科生课程：《低维材料物理》、《材料物理性能综合实验》

Ø 研究方向：

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。

Ø 教学科研成果：

【教学研究】

完成“《透射电子显微分析》本研一体化实验教学模式的研究”校级教改重点项目，形成了一套本研一体化教学方法，发表了该领域教学研究论文。

《固体化学》核心课程建设立项，课程广受好评。

【人才培养】

已毕业研究生9人，其中2人获校级优秀硕士论文，1人获国家奖学金。

【科研论文】

[1] 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.

[2] 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.

[3] 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.

[4] 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.

[5] 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.

[6] Teng Fei, Youxing Yu, Chungen Zhou, Jiangbo Sha*. The deformation and fracture modes of fine and coarsened Nb_SS phase in a Nb-20Si-24Ti-2Al-2Cr alloy with a Nb_SS/Nb₅Si₃ microstructure. Materials and Design, 116, 92-98, 2017.

[7] 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.

[8] 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-Co_SS/γ’-Co₃(Al,W) microstructure at room temperature. Materials Science & Engineering A, 696, 96-103, 2017.

[9] 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.

[10] 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.

[11] 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.

[12] 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.

[13] 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.

[14] 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.

[15] 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.

[16] 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.

[17] 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.

[18] 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.

[19] Fucheng Li, Youxing Yu*, Ce Xu, Yunqian Li, Zhihai He, and Xiaofang Bi. Atomic-Layer-Deposited ZnO/Al₂O₃ Nanolaminates for White-Light-Emitting Diodes, ACS Applied Nano Materials, 2022, 5, 8730-8734.