Magnetic Electronic Materials and Devices Laboratory

Senior Engineer

Email: dongyq@nimte.ac.cn

Phone: 0574-87617212

Research Interests：

Bulk metallic glasses; Fe-based amorphous and nanocrystalline alloy; the preparation and application of amorphous magnetic powders; soft magnetic composites.

Eduction：

 2003.09-2007.07, Bachelor of Physics, School of Physical Engineering, Zhengzhou University;

 2007.09-2013.01, Ph.D., Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sciences.

 2013.02-2015.07, Postdoctoral, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences.

 2015.08–2015.12, Assistant Professor, Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sciences.

 2016.01–Now, Senior Engineer, Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sciences.

Research Project：

1. The effect and mechanism of Ferrite nanoparticles coated on the properties of Fe-based amorphous magnetic powder cores, the National Natural Science Foundation of China, Grant No. 51601205;

2. The development and application of novle Fe-based amorphous composites, Zhejiang Province Public Technology Research and Industrial Projects, Grant No.2016C31025;

3. The preparation and properties of novle Fe-based nanocrystalline composites, Ningbo Municipal Nature Science Foundation Project, Grant No. 2017A610036;

4. The preparation and properties of Fe-based amorphous magnetic powder cores with high Bs and low core loss, Ningbo Municipal Nature Science Foundation Project, Grant No. 2015A610008.

 Publications：

1. Liang Chang, Lei Xie, Min Liu, Qiang Li*，Yaqiang Dong*, Chuntao Chang*, Xin-Min Wang, Akihisa Inoue. Novel Fe-based nanocrystalline powder cores with excellent magnetic properties produced using gas-atomized powder. Journal of Magnetism and Magnetic Materials, 452 (2018) 442-446.

2. Min Liu, Keyu Huang, Lei Liu, Tong Li, Pingping Cai, Yaqiang Dong*, Xin-Min Wang. Fabrication and magnetic properties of Novel Fe-based amorphous powder and corresponding powder cores. Journal of Materials Science: Materials in Electronics, DOI: 10.1007/s10854-018-8584-4.

3. Jijun Zhang, Yaqiang Dong, Luyang Bie, Qiang Li*, Jiawei Li*，Xin-min Wang，Influences of the preparation techniques on glass forming ability of Fe–P–B–Si–C amorphous alloys，Journal of Iron and Steel Research, International, accepted.

4. Zichao Li, Yaqiang Dong, Fushan Li*, Chuntao Chang*, Xin-Min Wang, Run-Wei Li. Fe₇₈Si₉B₁₃ amorphous powder core with improved magnetic properties. Journal of Materials Science: Materials in Electronics, 2017, 28(2): 1180-1185.

5. Xiaolong Li, Yaqiang Dong*, Min Liu, Chuntao Chang*, Junqiang Wang, Xin-Min Wang. New Fe-based amorphous soft magnetic composites with significant enhancement of magnetic properties by compositing with nano-(NiZn)Fe₂O₄. Journal of Alloys and Compounds, 696 (2017) 1323~1328.

6. Zichao Li, Yaqiang Dong*, Simon Pauly, Chuntao Chang*, Ran Wei, Fushan Li*, Xin-Min Wang. Enhanced soft magnetic properties of Fe-based amorphous powder cores by longitude magnetic field annealing. Journal of Alloys and Compounds, 706 (2017) 1-6.

7. Yaqiang Dong, Zichao Li, Min Liu, Chuntao Chang*, Fushan Li*, Xin-Min Wang. The effects of field annealing on the magnetic properties of FeSiB amorphous powder cores. Materials Research Bulletin, 96 (2017) 160-163.

8. Qikui Man*, Yaqiang Dong, Chuntao Chang, Xinmin Wang, Runwei Li, Co-based bulk metallic glasses with good soft-magnetic properties and high strength. Materials Science Forum, 898 (2017) 703-708.

9. Junjiang Guo, Yaqiang Dong, Qikui Man, Qiang Li*, Chuntao Chang*, Xin-Min Wang, Run-Wei Li. Fabrication of FeSiBPNb amorphous powder cores with high DC-biasand excellent soft magnetic properties. Journal of Magnetism and Magnetic Materials, 2016, 401: 432-435.

10. Yaqiang Dong, Qikui Man, Jijun Zhang, Chuntao Chang*, Run-Wei Li, Xin-Min Wang. Fabrication of FePBNbCr glassy cores with good soft magnetic properties by hot pressing, IEEE Transactions on Magnetics, 51(11), 2015.

11. Yaqiang Dong, Qikui Man, Chuntao Chang^*, Baolong Shen^*, Xin-Min Wang, Run-Wei Li. Preparation and magnetic properties of (Co_0.6Fe_0.3Ni_0.1)_70-x(B_0.811Si_0.189)_25+xNb₅ bulk glassy alloys, Journal of Materials Science: Materials in Electronics, 26, 7006–7012, 2015.

12. Jian Qiang, Diana Estevez, Yaqiang Dong, Qikui Man^*, Chuntao Chang, Xinmin Wang, Run-Wei Li. Giant magnetoimpedance effect enhanced by thermoplastic drawing, Journal of Applied Physics, 116, 093911, 2014.

13. Ling Haibo, Li Qiang^*, Zhang Jijun, Dong Yaqiang, Chang Chuntao, Li Hongxiang, Ki Jaeheon,Yi Seonghoon^*, Preparation of quasi-ternary Fe-P-C bulk metallic glass using industrial raw materials with the help of fluxing technique. Advanced Engineering Materials, 2015, 17(7): 1045-1050.

14. Ling Zhang, Xiuhua Ma, Qiang Li^*, Jijun Zhang, Yaqiang Dong, Chuntao Chang, Preparation and properties of Fe_80-xNi_xP₁₄B₆ bulk metallic glasses. Journal of Alloys and Compounds, 608, 79–84, 2014.

15. Haibo Ling, Qiang Li^*, Hongxiang Li, Jijun Zhang, Yaqiang Dong, Chuntao Chang, and Yi Seonghoon. Preparation and characterization of quaternary magnetic Fe_80-xCo_xP₁₄B₆ bulk metallicglasses, Journal of Applied Physics, 115, 204901, 2014.

16. Qikui Man, Akihisa Inoue, Yaqiang Dong, Jian Qiang, Chengliang Zhao, Baolong Shen^*. A new CoFe-based bulk metallic glasses with high thermoplastic forming ability, Scripta Materialia, 69, 553–556, 2013.

17. Yaqiang Dong, Qikui Man, Zhidong Zhang, Baolong Shen*. The soft magnetic properties of ring-shaped (Co_0.6Fe_0.3Ni_0.1)₆₈(B_0.811Si_0.189)₂₇Nb₅ bulk metallic glasses, Journal of Applied Physics, 113, 17A336, 2013.

18. Dong Y. Q., Man Q. K., Shen B. L. Effect of Nb addition on the glass-forming ability, soft-magnetic properties and mechanical properties of CoFeNiBSiNb bulk glassy alloys. Materials Science Forum, 745-746, 815-822, 2013.

19. Qikui Man, Akihisa Inoue, Yaqiang Dong, Jian Qiang, Chengliang Zhao and Baolong Shen*. new CoFe-based bulk metallic glasses with high thermoplastic forming ability. Scripta Materialia, 69 (2013) 553–556

20. Y. Q. Dong, A. D. Wang, Q. K. Man, B. L. Shen, (Co_1-xFe_x)₆₈B_21.9Si_5.1Nb₅ bulk glassy alloys with high glass-forming ability, excellent soft-magnetic properties and superhigh fracture strength. Intermetallics, 2012, 23: 63-67.

21. Y. Q. Dong, Q. K. Man, H. J. Sun, B. L. Shen, S. J. Pang, T. Zhang, A. Makino, A. Inoue, Glass-forming ability and soft magnetic properties of (Co_0.6Fe_0.3Ni_0.1)₆₇B_22+xSi_6−xNb₅ bulk glassy alloys. Journal of Alloys and Compounds. 2011, 509S: S206-S209.

22. Sun H. J., Man Q. K., Dong Y. Q., Shen B. L., Kimura H., Makino A., Inoue A. Effect of Nb addition on the glass-forming ability, mechanical and soft-magnetic properties in (Co_0.942Fe_0.058)_72−xNb_xB_22.4Si_5.6 bulk glassy alloys, Journal of Alloys and Compounds, 2010, 504S: S31-S33.

23. Sun H. J., Man Q. K., Dong Y. Q., Shen B. L., Kimura H., Makino A., Inoue A. Effects of B and Si contents on glass-forming ability and soft-magnetic properties in (Co_0.89Fe_0.057Nb_0.053)_100-x(B_0.8Si_0.2)_x glassy alloys, Journal of Applied Physics, 2010, 107: 09A319.

24. Man Q. K., Sun H. J., Dong Y. Q., Shen B. L., Kimura H., Makino A., A. Inoue. Glass-forming ability and magnetic properties of CoFeMoYB bulk glassy alloys with large supercooled liquid region, Journal of Alloys and Compounds, 2010, 504S: S132-S134.

25. Man Q. K., Sun H. J., Dong Y. Q., Shen B. L., Kimura H., Makino A., Inoue A. Enhancement of glass-forming ability of CoFeBSiNb bulk glassy alloys with excellent soft-magnetic properties and superhigh strength, Intermetallics, 2010, 18(10): 1876-1879.