个人简介
席力,男,汉族,博士,陕西勉县人。1997年本科毕业于兰州大学物理系磁学专业。2002年6月于兰州大学凝聚态物理专业获理学博士学位。2002年7月加入兰州大学物理科学与技术学院,历任讲师、副教授、教授,凝聚态物理专业、微电子与器件物理专业博士生导师。2001年9月到2002年5月,加拿大曼尼托巴大学物理与天文系访问学者,从事科学研究和教学研究工作。2003年3月到2004年3月在葡萄牙INESC-MN研究所做博士后, 从事自旋晶体管和器件方面的研究。
研究领域
1. 自旋电子学与磁存储器件2. 纳米高频软磁材料与应用3. 电场/电流驱动磁化强度翻转和磁畴运动特性
近期论文
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1. Baoshan Cui, Dong Li, Jijun Yun, Yalu Zuo, Xiaobin Guo, Kai Wu, Xu Zhang, Yupei Wang, Li Xi*, and Desheng Xue, "Magnetization switching through domain wall motion in Pt/Co/Cr racetracks with the assistance of accompanying Joule heating effect", Physical Chemistry Chemical Physics, 20(2018)9904-9909. 2. Baoshan Cui, Shiwei Chen, Dong Li, Jijun Yun, Xiaobin Guo, Kai Wu, Xu Zhang, Yupei Wang, Yalu Zuo, Meizhen Gao and L. Xi*, "Current-induced magnetization switching in Pt/Co/Ta with interfacial decoration by insertion of Cr to enhance perpendicular magnetic anisotropy and spin–orbit torques", Appl. Phys. Express 11(2018) 013001. 3. Dong Li, Baoshan Cui, Tao Wang, Jijun Yun, Xiaobin Guo, Kai Wu, Yalu Zuo*, Jianbo Wang, Dezheng Yang, and Li Xi*, "Effect of inserting a non-metal C layer on the spin-orbit torque induced magnetization switching in Pt/Co/Ta structures with perpendicular magnetic anisotropy", Appl. Phys. Lett. 110 (2017) 132407. 4. Jijun Yun, Dong Li, Baoshan Cui, Xiaobin Guo, Kai Wu, Xu Zhang, Yupei Wang, Yalu Zuo and L Xi*, "Spin–orbit torque induced magnetization switching in Pt/Co/Ta structures with perpendicular magnetic anisotropy", J. Phys. D: Appl. Phys. 50(2017) 395001.(IOP推荐2017年度亮点文章:http://iopscience.iop.org/journal/0022-3727/page/Highlights-of-2017 5. Xiaobin Guo, Yalu Zuo, Dong Li, Baoshan Cui, Kai Wu, Jijun Yun, Tao Wang, and Li Xi*, “Electrical field control of non-volatile 90o magnetization switching in epitaxial FeSi films on (001) 0.7[Pb(Mg1/3Nb2/3)O3]-0.3[PbTi0.3O3] ”, Appl. Phys. Lett. 108 (2016) 042403. 6. Xiaobin Guo, Xuemeng Han, Yalu Zuo, Junwei Zhang, Dong Li, Baoshan Cui, Kai Wu, Jijun Yun, Tao Wang, Yong Peng, and Li Xi*, “Electric field induced magnetic anisotropy transition from fourfold to twofold symmetry in (001) 0.68Pb(Mg1/3Nb2/3)O3-0.32PbTiO3/Fe0.86Si0.14 epitaxial heterostructures”, Appl. Phys. Lett. 108 (2016) 152401. 7. Xiaobin Guo, Li Xi*, Yue Li, Xuemeng Han, Dong Li, Zhen Wang, and Yalu Zuo, “Reduction of magnetic damping constant of FeCo films by rare-earth Gd doping”, Appl. Phys. Lett. 105(2014)072411. 8. Xuemeng Han, Li Xi*, Yue Li, Xiaobin Guo, Dong Li, Zhen Wang, Yalu Zuo, and Desheng Xue, “Demonstration of magnetoelectric memory cell in (110) [Pb(Mg1/2Nb2/3)O3]0.68 -[PbTiO3]0.32/Ru/FeCo heterostructures”, Appl. Phys. Lett. 105 (2014) 122402. 9. Zhen Wang, Yalu Zuo*, Yue Li, Xuemeng Han, Xiaobin Guo, Jianbo Wang, Bo Cao, Li Xi*, Desheng Xue, “Improved field emission properties of carbon nanotubes decorated with Ta layer”, Carbon, 73(2014)114-124. 10. Li Xi*, Xiaobin Guo, Zhen Wang, Yue Li, Yuelin Yao, Yalu Zuo, and Desheng Xue, “Voltage-Driven In-Plane Magnetization Easy Axis Switching in FeNi/Piezoelectric Actuator Hybrid Structure”, Appl. Phys. Express 6 (2013) 015804. 11. Li Xi*, ZhenWang, Yalu Zuo and Xiaoning Shi, “The enhanced microwave absorption property of CoFe2O4 nanoparticles coated with a Co3Fe7–Co nanoshell by thermal reduction”, Nanotechnology 22(2011)045707 (6pp).