个人学术简介：
yl6809永利集团讲师，硕士生导师。2025年获昆明理工大学材料物理与化学专业博士学位。主要从事过渡金属氧化物陶瓷及薄膜材料制备及其磁电输运性质研究，以及钙钛矿铁电材料制备及其储能性能研究。参与国家自然科学基金项目面上项目、云南省科学技术厅面上项目各1项。在Ceram. Int.、J. Mater. Chem. C、J. Solid State Chem.等上发表多篇SCI论文。
教育/工作经历：
2025.06-至今：yl6809永利官网集团 yl6809永利集团 讲师
2019.09-2025.06：昆明理工大学 材料物理与化学专业 博士
2016.09-2019.06：昆明理工大学 材料学专业 硕士
2012.09-2016.06：武汉工程大学 材料物理专业 学士
教学情况：
研究生课程：《实验室安全学》、《磁性材料》
研究方向：
1、过渡金属氧化物材料制备及其磁电输运性质研究
2、钙钛矿铁电材料制备及其储能性能研究
联系方式：
Email：jfhardwork@hbnu.edu.cn
已发表论文：
1、Junfeng Li, Sheng’an Yang, Qingming Chen*, Yule Li, Jian He, Yuchen Xie, DingZhang Wu, Yingjuan Li, Hui Zhang, Xiang Liu. Effects of Ca2+ doping on the structural and magnetoelectric transport properties of cation-deficient La0.97MnO3+δ manganites. J. Solid State Chem., 2026, 353.
2、Junfeng Li, Yule Li*, Qingming Chen**, Hui Zhang, Shaozheng Wang, Ruiting Hou, Yingjuan Li, Xiang Liu. Synergistic effects of La and Mn vacancies on the structural and magnetoelectric transport properties of LaMn1+xO3+δ manganites. J. Mater Chem. C，2025, 13(36): 18866-18881.
3、Junfeng Li, Qingming Chen, Sheng’an Yang, Hui Zhang, Yule Li, Yingjuan Li, Xiang Liu, Dingzhang Wu. Effects of cation vacancies on the structure, electrical transport properties and low-field magnetoresistance of La1-xMnO3+δ (δ > 0.06) ceramics. Ceram. Int., 2025, 51(19): 28195-28208.
4、Junfeng Li, Yule Li, Hui Zhang, Yingjuan Li, Qingming Chen. Effects of Ni2+ modified La0.67Ca0.33MnO3 ceramics on their temperature coefficient of resistivity and magnetoresistance properties. Ceram. Int., 2024, 50(16): 27823-27834.
5、Junfeng Li, Haishan Wang, Zhaowei Liang, Yingjuan Li, Qingming Chen, Hui Zhang, Yule Li. Improvement of electrical and magnetic properties in La0.67Ca0.33Mn0.97Co0.03O3 ceramic by Ag doping. Ceram. Int., 2022, 48(24): 36888-36899.
6、Sheng'an Yang, Junfeng Li, Jin Hu, Ruidong Xu, Hui Zhang, Lingde Kong, Xiang Liu, Ji Ma, Qingming Chen. Polycrystalline La0.66Gd0.04Ca0.3MnO3 for magnetic-response applications: concurrent anisotropic magnetoresistance and magneto-transport under a low magnetic field. J. mater chem. C, 2023, 11(29) ：10079-10091.（共一）
7、Junfeng Li, Qingming chen, Sheng'an Yang, Kaikai Yan, Hui Zhang, Xiang Liu. Electrical transport properties and enhanced broad-temperature-range low field magnetoresistance in LCMO ceramics by Sm2O3 adding. J. Alloy compd., 2019, 790: 240-247.