贾行杰，博士

助理研究员

邮箱：jiaxingjie@nimte.ac.cn

研究方向：

1.非晶纳米晶软磁合金； 2. 软磁复合材料；3. 软磁性高熵合金

学习工作经历：

2022.12至今  中国科学院宁波材料技术与工程研究所  助理研究员

2019.12至2022.11  中国科学院宁波材料技术与工程研究所  博士后

2014.09至2019.10  大连理工大学 材料学  博士 

2011.09至2014.07  大连理工大学  材料加工工程  硕士 

2007.09至2011.07  青岛科技大学  材料物理 学士

      作为项目负责人，主持有国家自然科学基金青年基金、宁波市自然科学基金等纵向项目和多项企业合作项目，同时，作为项目骨干参与了科技部重点研发计划项目、浙江省揭榜挂帅项目、宁波市自然科学基金重点项目等，在新型非晶纳米晶软磁合金开发、高性能软磁复合材料和软磁性高熵合金设计等方面取得了重要进展。目前在国际知名学术期刊上发表SCI论文10余篇，申报国家发明专利4项。

承担项目列表：

1. 国家重点研发计划子课题：异质结构复合金属磁粉芯材料及稳定化制备技术研究2023.11-2026.10

2. 国家自然科学基金青年科学基金：预存晶核型铁基纳米晶球形粉体的制备及软磁性能研究，2022.1-2024.12

3. 宁波市自然科学基金一般项目，磁场对Fe-Si-B-Cu系纳米晶合金预存晶核和软磁性能的影响研究，2021.7-2023.6

4. 企业横向课题，新能源汽车用含铌纳米晶软磁材料雾化制粉研究，2023.5-2024.8

5. 企业横向课题，新型高频软磁材料研制及在电动汽车充电桩的应用，2024.1-2026.12

6. 中国科学院宁波材料技术与工程研究所“东阳科技专项”，高性能金属软磁粉末及复合材料制备关键技术，2023.10-2024.9

文章列表：

1. Junyao Zhang, Yaqiang Dong*, Yanqiu Li, Liping Yang, Xingjie Jia*, Ling Zhang, Lingwen Cai, Aina He, Jiawei Li, Xincai Liu, Baogen Shen, The effect of phosphate/TiO2 composite insulating layer on the high frequency magnetic properties of FeSiBPCNbCu nanocrystalline soft magnetic powder cores, Materials Today Communications 38 (2024) 107809.
2. Ling Zhang, Yue Wu, Yaqiang Dong*, Xingjie Jia*, Aina He, Jiawei Li, Wenjun Wang, Baogen Shen, Fabrication of FeSiBPCNbCu nanocrystalline soft magnetic powders with high saturation magnetization and low core loss, Journal of Materials Science (2024) 59:8784–879.
3. Liping Yang, Yaqiang Dong* , Wei Gao, Xingjie Jia,* , Junyao Zhang, Yanqiu Li, Qiang Li* , Qikui Man, Baogen Shen, Development of FeCoMnAl multi-principal element alloys and soft magnetic powder cores with excellent magnetic properties and high temperature magnetic stability, Materials & Design 239 (2024) 112787.
4. Xingjie Jia, Yaqiang Dong*, Wei Zhang*, Ling Zhang, Yanqiu Li, Aina He, Jiawei Li, Wenjun Wang, Baogen Shen, Influence rules of early transition elements on rapid solidified structure and nanocrystallization behaviors of Fe-Si-B-Cu soft magnetic alloys with high Cu content, Journal of Materials Science & Technology 184 (2024) 157–166.
5. Xingjie Jia, Yaqiang Dong*, Ling Zhang, Yanqiu Li, Aina He, Jiawei Li, Influence of static magnetic field on rapid solidified structure and nanocrystallization behavior of Fe-Si-B-Cu soft magnetic alloys with pre-existing α-Fe nanocrystals, Journal of Materials Research and Technology 24 (2023) 9594-9600.
6. Wei Gao, Yaqiang Dong*, Xingjie Jia, Liping Yang, Xubin Li, Shouding Wu, Ronglin Zhao, Hang Wu, Qiang Li*, Aina He, Jiawei Li, Novel CoFeAlMn high-entropy alloys with excellent soft magnetic properties and high thermal stability, Journal of Materials Science & Technology 153 (2023) 22-31.
7. Xingjie Jia, Wei Zhang*, Yaqiang Dong*, Jiawei Li, Aina He, Junhua Luan, Run-wei Li, Unusual alloying effects of Co and Ni on structure and magnetic properties of Fe-Si-B-Cu nanocrystalline alloys with pre-existing α-Fe nanocrystals, Journal of Alloys And Compounds 920 (2022) 166030
8. Xingjie Jia, Bojun Zhang, Wei Zhang *, Yaqiang Dong*, Jiawei Li, Aina He, Run-wei Li, Direct synthesis of Fe-Si-B-C–Cu nanocrystalline alloys with superior soft magnetic properties and ductile by melt-spinning, Journal of Materials Science & Technology 108 (2022) 186-195.
9. Xingjie Jia, Wei Zhang*, Yaqiang Dong*, Aina He, Jiawei Li, Run-wei Li, Effects of Si content on structure and soft magnetic properties of Fe_81.3Si_xB_17-xCu_1.7 nanocrystalline alloys with pre-existing α-Fe nanocrystals, Journal of Materials Science 56 (2021) 2539-2548.
10. Xingjie Jia, Yanhui Li, Licheng Wu, Wei Zhang*, A study on the role of Ni content on structure and properties of Fe-Ni-Si-B-P-Cu nanocrystalline alloys, Journal of Alloys and Compounds 822 (2020) 152784.
11. Xingjie Jia, Yanhui Li, Licheng Wu, Yan Zhang, Lei Xie, Wei Zhang*, The role of Cu content on structure and magnetic properties of Fe-Si-B-P-Cu nanocrystalline alloys, Journal of Materials Science 54 (2019) 4400-4408.
12. Xingjie Jia, Yanhui Li, Guoqiang Xie, Tianlong Qi, Wei Zhang*, Role of Mo addition on structure and magnetic properties of the Fe₈₅Si₂B₈P₄Cu₁ nanocrystalline alloy, Journal of Non-crystalline Solids 481 (2018) 590-593.
13. Xingjie Jia, Yanhui Li, Hao Wang, Guoqiang Xie, Shinichi Yamaura, Wei Zhang *, Synthesis and properties of ferromagnetic Fe-based (Fe, Ni, Co)–Mo–P–C–B bulk metallic glasses with large supercooled liquid region, Physica B: Condensed Matter, 470 (2015) 107-112.
14. Wei Zhang*, Xingjie Jia, Yanhui Li, Canfeng Fang, Effects of Mo addition on thermal stability and magnetic properties of a ferromagnetic Fe₇₅P₁₀C₁₀B₅ metallic glass, Journal of Applied Physics 115 (2014) 17A168.

申请专利：

1. 贾行杰，董亚强，贺爱娜，黎嘉威，一种梯度结构非晶纳米晶软磁合金及其制备方法，CN112853234B，已授权

2. 贾行杰，董亚强，贺爱娜，黎嘉威，一种铁基纳米晶软磁合金粉体及其制备方法，202110856519X，已授权

3. 贾行杰,董亚强,李砚秋,黎嘉威,贺爱娜,满其奎,沈保根，一种铁基纳米晶软磁合金粉体、软磁复合材料及其制备方法，202310766598.4，已受理