Research Interests

1. Structure, Properties and Mechanism of Magnetostrictive Materials

2. Applied Basic Research of Magnetostrictive Functional Devices

3. Rare-Earth Free Permanent Magnet Materials and Their Application

Education Background

Feb.2011, Ph. D., Materials Science and Engineering, University of Science and Technology Beijing, China.

Jul.2005, B. E., Material Chemistry, University of Jinan, China.

Work Experience

Jul.2018- Present, Associate Professor, State Key Lab. for Advanced Metals and Materials, University of Science and Technology Beijing, China.

Aug.2013-Jun.2018, Assistant Professor, State Key Lab. for Advanced Metals and Materials, University of Science and Technology Beijing, China.

Sep.2016-Mar.2017, Visiting Researcher, Department of Chemistry, Uppsala University, Sweden.

Mar.2011-Jul.2013, Research Fellow, School of Metallurgy and Ecological Engineering, University of Science and Technology Beijing, China.

Honors and Awards

2014, Second Prize of Technology Invention Awards of the Ministry of Education

Selected Publications

1. Jiheng Li, Mingming Li, Xing Mu, Xiaoqian Bao, Xuexu Gao. Temperature and magnetic field dependencies of the Young's modulus in magnetostrictive Fe-Ga alloys. Journal of Applied Physics, 123(7), 75102, 2018.

2. Jiheng Li, Yangyang Liu, Xiaojuan Li, Xing Mu, Xiaoqian Bao, Xuexu Gao. Effects of rolling conditions on recrystallization microstructure and texture in magnetostrictive Fe-Ga-Al rolled sheets. Journal of Magnetism and Magnetic Materials, 457, 30-37, 2018.

3. Jiheng Li, Mingming Li, Xing Mu, Xiaoqian Bao, Xuexu Gao. Magnetostrictive FeGa Wires for Application in the High-Temperature Waveguide Device. Materials Transactions, 59(4), 679-684, 2018.

4. Ji-heng Li, Chao Yuan, Xing Mu, Xiao-qian Bao, and Xue-xu Gao. Enhancement of ductility and improvement of abnormal Goss grain growth in magnetostrictive Fe–Ga rolled alloys. International Journal of Minerals, Metallurgy and Materials, 25(4), 444-452, 2018.

5. Jiheng Li, Chao Yuan, Qingli Qi, Xiaoqian Bao and Xuexu Gao. Effect of Initial Oriented Columnar Grains on the Texture Evolution and Magnetostriction in Fe-Ga Rolled Sheets. Metals, 7(2), 36, 2017.

6. Ji-Heng Li, Wen-Lan Zhang, Chao Yuan, Xiao-Qian Bao, Xue-Xu Gao. Inhibition force of precipitates for promoting abnormal grain growth in magnetostrictive Fe83Ga17-(B,NbC) alloy sheets. Rare Met. 36(11), 886–893, 2017.

7. Jiheng Li, Qingli Qi, Chao Yuan, Xiaoqian Bao and Xuexu  Gao. Selective Abnormal Growth Behavior of Goss Grains in Magnetostrictive Fe-Ga Alloy Sheets. Materials Transactions, 57(12), 2083-2088, 2016.

8. Jiheng Li, Chao Yuan, Wenlan Zhang, Xiaoqian Bao, and Xuexu Gao. Effects of Precipitate Element Addition on Microstructure and Magnetic Properties in Magnetostrictive Fe83Ga17 alloy. Journal of Magnetics, 21(1), 12-19, 2016.

9. Ji-Heng Li, Xue-Xu Gao, Xi-Ming Xiao, Xiao-Qian Bao, Mao-Cai Zhang. Magnetostriction of <100> oriented Fe–Ga rods with large diameter. Rare Met. 34(7), 472–476, 2015.

10. Jiheng Li, Chao Yuan, Wenlan Zhang, Xiaoqian Bao, Jie Zhu and Xuexu Gao. Retaining the <001> Orientation from Initial Columnar Grains and Magnetostriction in Binary Fe-Ga Alloy Sheets. Materials Transactions，2015，56(12), 1940-1944.

11. Li Jiheng,  Xiao Ximing, Yuan Chao, Gao Xuexu, Bao Xiaoqian. Effect of yttrium on the mechanical and magnetostrictive properties of Fe83Ga17 alloy. Journal of rare earth, 33(10), 1087-1092, 2015.

12. Li Ji-Heng, Gao Xue-Xu, Zhu Jie, Bao Xiao-Qian, Cheng Liang, Xie Jian-Xin. Wiedemann effect of Fe Ga based magnetostrictive wires. Chinese Physics B, 21(8), 087501, 2012.

13. J.H. Li, X.X. Gao, J.X. Xie, C. Yuan, J. Zhu, R.B. Yu. Recrystallization behavior and magnetostriction under pre-compressive stress. Intermetallics. 26(1), 66-71, 2012.

14. J.H. Li, X.X. Gao, J.X. Xie, J.Zhu, X. Q. Bao, R.B. Yu. Large magnetostriction and structural characteristics of Fe83Ga17 wires. Physica B: Condensed Matter, 407(8), 1186-1190, 2012

15. Jiheng Li, Xuexu Gao, Jie Zhu. Deformation behavior of polycrystalline Fe-Ga-B alloy at elevated temperature. Materials Science Forum, 687, 467-473, 2011.

16. J.H. Li, X.X. Gao, J. Zhu. Ductility, texture and large magnetostriction of Fe-Ga based sheets. Scripta Materialia, 63, 246-249, 2010.

17. J.H. Li, X.X. Gao, T. Xia. Texture Fe-Ga magnetostrictive wires with large Wiedemann twist. Scripta Materialia, 63, 28-31, 2010.

18. Jiheng Li, Xuexu Gao, Jie Zhu, X.Q. Bao, M.C. Zhang. Effects of magnetic field annealing on recrystallization texture and magnetostriction in as-rolled Fe-Ga based alloy. 2009, MST'09, pp. 115-123, Pittsburgh, USA.

19. Jiheng Li, Xuexu Gao, Jie Zhu. Microstructure of Fe-Ga powder and magnetostriction of bonded composites, Scripta Materialia, 61, 557-560, 2009.

20. Jiheng Li, Xuexu Gao, Jie Zhu. Texture evolution and magnetostriction in rolled (Fe81Ga19)99Nb1 alloy. Journal of Alloys and Compounds, 476, 529-533, 2009.

21. Jiheng Li, Xuexu Gao, Jie Zhu. Ductility enhancement and magnetostriction of polycrystalline Fe-Ga based alloys. Journal of Alloys and Compounds, 484, 203-206, 2009.

22. Mingming Li, Jiheng Li*, Xiaoqian Bao, Xing Mu, and Xuexu Gao*. Magnetostrictive Fe82Ga13.5Al4.5 wires with large Wiedemann twist over wide temperature range, Materials and Design 135, 197-203, 2017.

23. Mingming Li, Jiheng Li*, Xiaoqian Bao, Xing Mu, and Xuexu Gao*. Electromagnetic induced voltage signal to magnetic variation through torquing textured Fe81Ga19 alloy.  Applied Physics Letters, 111, 042403, 2017.

24. Yalong Zhao, Jiheng Li*, Xiaoqian Bao, Xing Mu, Xuexu Gao*. Large Wiedemann effect in (Co70Fe30)99.8(NbC)0.2 wires with strong <100> circumferential texture. Scripta Materialia, 141, 80-84, 2017.

25. Mingming Li, Jiheng Li*, Xiaoqian Bao, Jiquan Wang, Yalong Zhao, Hui Jiang, Xuexu Gao*. Anomalous temperature dependence of Young's modulus in Fe73Ga27 Alloys. Journal of Alloys and Compounds, 701, 768-773, 2017.

16. Yangyang Liu, Jiheng Li*, Xing Mu, Xiaoqian Bao, Xuexu Gao*. Strong NbC particle pinning for promoting abnormal growth of Goss grain in Fe82Ga4.5Al13.5 rolled sheets. Journal of Magnetism and Magnetic Materials 444, 364–370, 2017.