5 papers
Scalar Spin Chiral Order via Bond Selectivity in Strained Collinear Ferrimagnets
Xin Liu, Li Ma, Mingyue Zhao +10
Scalar spin chirality (SSC) drives a series of topological transports in noncoplanar magnets. However, the ordering temperature of magnet hosting intrinsic SSC order is typically b…
Giant Full-Space Anomalous Hall Effect Induced by Non-Coplanar Spin State in Mn-Rich Mn3Sn
Yiming Liu, Xin Liu, Jiayao Zhu +6
Antiferromagnets are promising candidates for next-generation spintronic devices owing to their negligible stray fields and ultrafast spin dynamics. The noncollinear antiferromagne…
Nitrogen-Vacancy Engineering for Controlled Phase Transitions in CrN(111) Epitaxial Films
XiaoXu Zhang, Yang Li, Yu Shang +6
The phase transition in CrN epitaxial films is substantially suppressed by epitaxial constraint. Here, we propose that nitrogen (N) vacancies can be taken as a knob to regulate the…
Flexible manipulation of chiral spin state by chemical bond in Mn triangular lattice magnet
Jiyuan Xu, Xin Liu, Li Ma +4
This study investigates the influence of chemical bonds on the magnetic structure of materials, a less explored area compared to their effect on crystal stability. By analyzing the…
Extrinsic suppression of anomalous Hall effect in Fe-rich kagome magnet Fe3Sn
Muhua Liu, Li Ma, Guoke Li +3
In Fe-based kagome magnets, Fe3Sn has been predicted to have the largest intrinsic anomalous Hall conductivity (AHC) and the highest Curie temperature TC = 743 K. However, the curr…