基本情况

2001-2005年，北航304am永利集团官网本科，2005-2008年，北航材料物理与化学专业硕士，2008-2011年，东京工业大学材料学博士，2011年6月加入北航304am永利集团官网。曾获“文部科学省奖学金”，“Global-COE项目”、“海外优秀人才”、“蓝天新秀”等培育基金资助，承担国家自然科学基金、教育部博士点基金、国防科技基金，在Acta Materialia，ACS Applied Materials & Interfaces，Applied Physics Letters等期刊发表论文四十余篇。

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》

研究方向

（1）多功能软磁合金

（2）新型钴基高温合金

（3）MOFs及其衍生的纳米金属/碳复合催化材料

开展材料制备方法、界面与缺陷精细结构、性能影响规律研究，重点关注界面与缺陷在制备、加工与服役中的演变机制，致力于建立热、力、磁、催化、膨胀等功能耦合设计与性能调控方法。

教学科研成果

【教学研究】

(1) 北航研究生课程卓越教学奖

(2) 北航研究生精品课程建设项目资助

(3) 完成校级重点教改项目《透射电子显微分析》本-研一体化实验教学模式研究。

【人才培养】

毕业生4人获“优秀毕业生”，1人获“优秀学位论文”，1人获“国家奖学金”。

【科研论文】

一、磁性金属与高温合金材料

[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] 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.

[7] Baoshuai Zhang, Youxing Yu*, Zuolin Tao, Jiangbo 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.

[8] 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.

[9] Baoshuai Zhang, Qi Guan, Youxing Yu*, Jiangbo Sha*. Dislocation evolution of a novel Co-Al-W based single crystal alloy with a Coss-Co3AlW coherent microstructure around flow stress anomaly temperature from yielding to fracture. Materials Characterization, 2023, 25, 113342.

[10] Junhua Liao, Zhenhe Wei, Fan Yu, Youxing Yu*, Hui Peng, Jiangbo Sha*. Microstructure and fracture behaviours of Nb–16Si ultra-high temperature alloy fabricated by laser directed energy deposition, Intermetallics, 2023, 157, 107874.

[11] Da Liu, Wei Liu, Yuanyuheng Wang, Youxing Yu*, Jiangbo Sha*. Grain refinement and strengthening of additively manufactured Nb by doping TiC nanoparticle prepared via laser directed energy deposition. Additive Manufacturing, 2024, 84, 104129.

[12] Haili Yao, Youxing Yu*, Jiangbo Sha*. Microstructural evolution at grain boundary and deformation mechanism of Nb0.5TiZrV0.5 refractory high entropy alloy doped with Ce at room temperature. Journal of Materials Science & Technology, 2024, 196, 25-39.

二、纳米功能与MOFs衍生材料

[1] 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.

[2] 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.

[3] 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.

[4] 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.

[5] 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.

[6] Qihang Yang, Youxing Yu*, Xiaofang Bi. Hierarchical structures of CoMn nanoparticles encapsulated in N-deoped carbon nanotube frameworks grown on nickel foam for water splitting, ACS Sustainable Chemistry Engineering, 2023, 11, 14197-14206.

[7] Jin Zhou, Qihang Yang, Youxing Yu*. CoMo Metal-Organic Framework Derivatives Grown on Ni Foam for Efficient Hydrogen Evolution toward Seawater Splitting, ACS Applied Nano Materials, 2024, 7, 22022−22031.