6 papers
Machine-learning-accelerated discovery of synthesizable high-temperature altermagnets with giant spin splitting
Yi-Fei Jiang, Jia-Xuan Guo, Zhen Zhang +2
Altermagnets offer a route to spin-polarized electronic states without macroscopic magnetization, because compensated magnetic order can generate momentum-dependent spin splitting…
Structural Alter-Phononics: Sublattice-Momentum Locking in Spinless Lattice Dynamics
Jing-Yang You, Zhen Zhang, Xianlei Sheng +1
The discovery of altermagnetism has shown that crystal symmetry can generate momentum-dependent internal polarization without net magnetization. Whether an analogous form of symmet…
Key Role of Charge Disproportionation in Monoclinic Semiconducting FePO, a Room-Temperature d-Wave Altermagnet Candidate
Zhen Zhang, Mohd Anas, Andrey Kutepov +2
-FePO is an emerging room-temperature d-wave altermagnet featuring quasi-one-dimensional crystal and magnetic structures, orthogonal transport channels for opposite spi…
Metallic d-wave altermagnetism in WFeB: a platform for electrically switchable perpendicular spin-splitter response
Eranga H. Gamage, Zhen Zhang, Subhadip Pradhan +9
We report the synthesis and magnetic characterization of WFeB and identify it as a metallic d-wave altermagnet representative of a broader TiNiSi-type family. Neutron diffraction,…
Competing Magnetic Phases in Li-Fe-Ge Kagome Systems
Zhen Zhang, Kirill D. Belashchenko, Xiaoyi Su +4
Competing interlayer magnetic interactions in kagome magnets can lead to diverse magnetic phases, which enable various promising topological or quantum material properties. Here, t…
Theory meets experiment: insights into structure and magnetic properties of FeNiB alloy
Gourab Bhaskar, Zhen Zhang, Yaroslav Mudryk +3
We studied the structural and magnetic properties of the solid solution FeNiB through theoretical and experimental approaches. Powder X-ray diffraction, X-ray Pair Di…