个人简介
理学博士,硕士研究生导师。2024年于北京师范大学获博士学位,导师沈卡教授。从事自旋电子学理论方面的研究,主要研究方向为探究微纳尺度下的磁子动力学,包括磁子之间以及磁子与磁结构之间的相互作用等。以及寻找新奇的三维拓扑磁结构,研究其动力学,并设计基于拓扑自旋结构的自旋电子器件。目前已发表 SCI 论文 16 篇,其中以第一或共同第一作者身份在包括《Nature Materials (自然材料)》、《Communications Physics (通讯物理)》、《Physical Review B (物理学评论 B)》、《npj Computational Materials (NPJ 计算材料)》、《Applied Physics Letters (应用物理快报)》等国际权威期刊上发表论文 9 篇。曾多次赴中国科学院宁波材料所、香港中文大学(深圳)做学术交流,并多次参加国内外举办的学术会议。主持国家自然青年科学基金项目(C类)[原青年科学基金项目] 1 项。招收物理学硕士研究生,欢迎报考。 |
工作经历
教育经历
本科毕业于四川师范大学 博士毕业于北京师范大学 |
研究方向
主要研究方向: ● 磁子学 (Magnonics):探究微纳尺度下的磁子动力学,包括磁子之间以及磁子与磁结构之间的相互作用等。 ● 拓扑自旋结构:寻找新奇的三维拓扑磁结构,研究其动力学,并设计基于拓扑自旋结构的自旋电子器件。 |
学术成果
1、主持或参与的科研项目: [1] 三维Dzyaloshinskii–Moriya相互作用下磁结构的稳定性及其动力学研究,国家自然青年科学基金项目(C类)[原青年科学基金项目] ,2026.01-2028.12,主持; 2、发表论文: 1. Yueling Zhang, Lei Qiu (共同一作,理论第一)et al., Switchable long-distance propagation of chiral magnonic edge states, Nature materials 24, 69 (2025).[中科院 SCI 1 区 TOP] 2. Lei Qiu, Laichuan Shen, Ka Shen, Spin-wave-driven Tornado-like dynamics of three-dimensional topological magnetic textures, Communications Physics 7, 116 (2024). [中科院 SCI 1 区 TOP] 3. Lei Qiu, Li Zhao, Xiaojiao Weng, et al., A Hybrid Coercivity Mechanism for Exchange-Coupled Nanocomposite Permanent Magnets, Journal of Rare Earths 37, 1030 (2019). [中科院 SCI 1 区] 4. Laichuan Shen, Lei Qiu ( 共 同 一 作 ) and Ka Shen, Nonlinear dynamics of directly coupled skyrmions in ferrimagnetic spin torque nano-oscillators, npj Computational Materials 10, 48 (2024). [中科院 SCI 1 区] 5. Lei Qiu and Ka Shen, Tunable Spin-Wave Nonreciprocity in Synthetic Antiferromagnetic Domain Walls, Physical Review B 105, 094436 (2022). [中科院 SCI 2 区 TOP] 6. Lei Qiu, Laichuan Shen, Xichao Zhang, et al., Interlayer Coupling Effect on Skyrmion Dynamics in Synthetic Antiferromagnets, Applied Physics Letters 118, 082403 (2021). [中科院 SCI 2 区 TOP] 7. Lei Qiu, Jing Xia, Youhua Feng, et al., Dynamics of Antiskyrmions Induced by the Voltage-Controlled Magnetic Anisotropy Gradient, Journal of Magnetism and Magnetic Materials 496, 165922 (2020). [中科院 SCI 3 区] 8. Huan Xu, Qianqian Yang, Yang Liu, Guo Tian, Lei Qiu (通讯作者), Minghui Qin, Zhipeng Hou, Skyrmion Motion in Ferrimagnets Driven by Magnetic Anisotropy Gradient, Phys. Status Solidi RRL, 18, 2300455 (2024). [中科院 SCI 4 区] 9. Jingyan Zhang, Ying Zhang, Yang Gao, Guoping Zhao, Lei Qiu, et al., Magnetic Skyrmions in a Hall Balance with Interfacial Canted Magnetizations, Advanced Materials 32, 1907452 (2020). [中科院 SCI 1 区 TOP] 10. Weidi Wang, Lei Qiu, Ka Shen, Paramagnetic spin transport in a one-dimensional model, Physical Review B 108, 064407 (2023). [中科院 SCI 2 区 TOP] 11. Laichuan Shen, Xiaoguang Li, Jing Xia, Lei Qiu, et al., Dynamics of Ferromagnetic Bimerons Driven by Spin Currents and Magnetic Fields, Physical Review B 102, 104427 (2020). [中科院 SCI 2 区 TOP] 12. Jing Zou, Laichuan Shen, Lei Qiu, et al, A Novel Analytical Model for Hysteresis Loops of Exchange-Coupled Hard-Soft Magnets, Journal of Rare Earths 37, 1034 (2019). [中科院 SCI 1 区] 13. Li Zhao, Lei Qiu, Guoping Zhao, et al., Design and Optimization of Skyrmion-Based Racetrack Memory by Overcoming Clogging and Annihilation of Skyrmion Signals, Spin 09, 1950019 (2019). [中科院 SCI 4 区] 14. Xue Liang, Li Zhao, Lei Qiu, et al. Skyrmions-based magnetic racetrack memory. Acta Physica Sinica 13, 67 (2018). [中科院 SCI 4 区] 15. Xue Liang, Jing Xia, Xichao Zhang, Motohiko Ezawa, Oleg A. Tretiakov, Xiaoxi Liu, Lei Qiu, Guoping Zhao, and Yan Zhou, Antiferromagnetic Skyrmion-Based Logic Gates Controlled by Electric Currents and Fields, Applied Physics Letters 119, 062403 (2021). [中科院 SCI 2 区 TOP] |
教学工作
大学物理 |