研究简介：

（一段）聚焦于具有反平行耦合子晶格的亚铁磁材料（如稀土–过渡金属合金、石榴石等）。此类材料在磁矩或角动量补偿点附近展现出独特的动力学特性，例如增强自旋力矩效率以及超快磁结构运动速度。通过成分调控与界面工程，可实现对补偿磁性与磁各向异性的精准调节；研究亚铁磁垂直磁化的自旋力矩翻转、拓扑磁结构的高效电学驱动以及磁近邻效应等关键过程；依托其低净磁矩、高频响应及抗外场扰动等优势，推动高速度、高密度以及低功耗的自旋存储与逻辑器件的发展，为后摩尔时代的信息技术提供重要支撑。

发表论文列表：如：

T. Xu, Z. Xu, Y. Dong, Y. Cheng, L. Wang, H. Feng, H. Bai, K. Xu, X. Shu, P. Yu, H.-A. Zhou, E. Liu, S. He, C. Xi, G. Yu, X. Qiu, S. K. Kim, J. Zhu, Z. Zhu, and W. Jiang, Vertical Soliton-Assisted Current Switching in Extremely Thick FeGd Ferrimagnets, Phys. Rev. Lett. 135, 126703 (2025).

T. Xu, A. Tang, K. Wang, W. Wei, Y. Liu, and H. Du, Orbital torque switching of perpendicular magnetization in Ti/ferrimagnet bilayers, The Innovation Materials, 3， 100158 (2025).

Y. Cheng, T. Xu, D. Tian, X. He, Y. Dong, H. Bai, L. Zhao, H. Jin, S. Zhang, W. Li, M. Valvidares, P. Yu, and W. Jiang, Room-Temperature Magnetoelectric Switching and Magnetoelectric Memory Driven by Gate Voltage, Physical Review X 15, 011060 (2025).

T. Xu, Y. Zhang, Z. Wang, H. Bai, C. Song, J. Liu, Y. Zhou, S.-G. Je, A. T. N’Diaye, M.-Y. Im, R. Yu, Z. Chen, and W. Jiang, Systematic Control of Ferrimagnetic Skyrmions via Composition Modulation in Pt/Fe1–xTbx/Ta Multilayers, ACS Nano 17, 7920 (2023).

T. Xu, Y. Cheng, Y. Dong, H. Bai, H.-A. Zhou, X. Shu, P. Gargiani, M. Valvidares, P. Yu, and W. Jiang, Evolution of Compensated Magnetism and Spin-Torque Switching in Ferrimagnetic Fe1-xTbx, Phys. Rev. Appl. 19, 034088 (2023).