4 papers
Electric Field Induced Multi-Space Topological Phase Transitions in Janus Monolayer MnBi2Se2Te2
Kefan Zhang, Jian Wu, Weiyi Pan
Manipulating coexisting multi-space topological states within a single material is a critical frontier for low-power spintronic applications, for which perpendicular electric-field…
Reversible nonrelativistic magnon spin transport in ferroelastic altermagnets
Haozhou Cai, Jian Wu, Weiyi Pan
Magnons in antiferromagnetic (AFM) insulators facilitate low-dissipation, stray-field-free spin transport. However, achieving nonvolatile, field-free control over magnon spin curre…
Switching between Skyrmions and Yoshimori Spin Spirals via Li Absorption in Janus Magnets
Xinyuan Jiang, Jian Wu, Weiyi Pan
Chiral magnetic textures have attracted considerable attention owing to their topological properties and potential applications in spintronic devices. Here, we employ first-princip…
Tunable Chern Insulator States with Coexisting Magnonic and Electronic Topology in 2D Honeycomb Kitaev Ferromagnets
Haozhou Cai, Zhiming Xu, Jian Wu +1
The coexistence of topological magnons and electrons in magnetic materials presents a compelling route toward developing low-dissipation, multifunctional spintronic devices. Howeve…