4 papers
Light-Induced Even-Parity Unidirectional Spin Splitting in Coplanar Antiferromagnets
Di Zhu, Dongling Liu, Zheng-Yang Zhuang +2
When a coplanar antiferromagnet (AFM) with -plane magnetic moments exhibits a spin-split band structure and unidirectional spin polarization along , the spin polarization is…
Odd-Parity Altermagnetism Originated from Orbital Orders
Zheng-Yang Zhuang, Di Zhu, Dongling Liu +2
Odd-parity spin-splitting plays a central role in spintronics and unconventional superconductivity, yet its microscopic realization in collinear magnetic systems remains elusive. W…
Light-induced odd-parity altermagnets on dimerized lattices
Dongling Liu, Zheng-Yang Zhuang, Di Zhu +2
Altermagnets are an emerging class of collinear magnets with momentum-dependent spin splitting and zero net magnetization. These materials can be broadly classified into two catego…
Cartesian Nodal Lines and Magnetic Kramers Weyl Nodes in Spin-Split Antiferromagnets
Zheng-Yang Zhuang, Di Zhu, Zhigang Wu +1
When band degeneracy occurs in a spin-split band structure, it gives rise to divergent Berry curvature and distinctive topological boundary states, resulting in a variety of fascin…