11 papers
Spin-orbit magnetism in altermagnets
Ruojia Wang, Yuntian Liu, Renzheng Xiong +2
While the anomalous Hall effect was proposed as a transport fingerprint of altermagnets, it originates from the spin-orbit coupling-induced net magnetization, corresponding to a di…
Identifying Oriented Spin Space Groups and Related Physical Properties Using an Online Platform FINDSPINGROUP
Yutong Yu, Xiaobing Chen, Yanzhou Zhu +5
Unconventional magnets that combine antiferromagnetic structures with ferromagnetic-like responses are essential for the development of next-generation spintronics. Their emergent…
Symmetry Classification of Magnetic Orders using Oriented Spin Space Groups
Yuntian Liu, Xiaobing Chen, Yutong Yu +3
Magnetism has witnessed remarkable progress in recent decades, largely driven by its potential for next-generation storage devices. However, the classification of magnetic orders,…
Symmetry Classification for Alternating Excitons in Two-Dimensional Altermagnets
Jiayu David Cao, Konstantin S. Denisov, Yuntian Liu +1
Excitons, bound electron-holes states, often dominate the optical response of two-dimensional (2D) materials and reflect their inherent properties, including spin-orbit coupling, m…
Emergent Multiferroic Altermagnets and Spin Control via Noncollinear Molecular Polarization
Ziye Zhu, Yuntian Liu, Xunkai Duan +5
Altermagnets, with spin splitting and vanishing magnetization, have been attributed to many fascinating phenomena and potential applications. In particular, integrating ferroelectr…
Sliding ferroelectric control of unconventional magnetism in stacked bilayers
Yongqian Zhu, Mingqiang Gu, Yuntian Liu +4
The control of unconventional magnetism, which displays ferromagnetism-like properties with compensated magnetization, has drawn intense attention for advancing antiferromagnetic s…