6 citations · 6 across the 4 of their papers we have counts for
4 papers
Spin Splitter without Spin-Split Bands: A Reconfigurable Altermagnetic Texture
Bin Xi, Jie Lu, Qiang Luo +4
The altermagnetic spin-splitter effect converts an electric field into a transverse pure spin current, with no net magnetization and no charge-Hall counterpart. In established mate…
Beyond-adiabatic flat Chern bands from a double-helix skyrmion crystal
Bin Xi, Ken Chen, Qiang Luo +4
A central challenge in flat-band engineering is suppressing kinetic energy without sacrificing Berry curvature. We show that a double-helix skyrmion crystal (DHSKX)--two sublattice…
Topological magnons in a non-coplanar magnetic order on the triangular lattice
Linli Bai, Ken Chen
The bond-dependent Kitaev interaction is familiar in the effective spin model of transition metal compounds with octahedral ligands. In this work, we find a peculiar non-coplan…
Topological phase transitions and thermal Hall effect in a noncollinear spin texture
Ken Chen, Qiang Luo, Bin Xi +2
The noncollinear spin textures provide promising avenues to stabilize exotic magnetic phases and excitations. They have attracted vast attention owning to their nontrivial band top…