153 citations · 541 across the 14 of their papers we have counts for
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Topological insulators and semimetals in classical magnetic systems
Z. -X. Li, Yunshan Cao, Peng Yan
Pursuing topological phases in natural and artificial materials is one of the central topics in modern physical science and engineering. In classical magnetic systems, spin waves (…
Robust edge states in magnetic domain-wall racetrack
Z. -X. Li, Zhenyu Wang, Yunshan Cao +2
Controllable artificial pinning is indispensable in numerous domain-wall (DW) devices, such as memory, sensor, logic gate, and neuromorphic computing hardware. The high-accuracy de…
Spin-wave focusing induced skyrmion generation
Zhenyu Wang, Z. -X. Li, Ruifang Wang +4
We propose a new method to generate magnetic skyrmions through spin-wave focusing in chiral ferromagnets.A lens is constructed to focus spin waves by a curved interface between two…
Observation of symmetry protected zero modes in topolectrical circuits
Huanhuan Yang, Z. -X. Li, Yuanyuan Liu +2
Higher-order topological insulators are a new class of topological phases of matter, originally conceived for electrons in solids. It has been suggested that Berry p…
Second-order topological insulator in breathing square lattice of magnetic vortices
Z. -X. Li, Yunshan Cao, X. R. Wang +1
We study the topological phase in dipolar-coupled two-dimensional breathing square lattice of magnetic vortices. By evaluating the quantized Chern number and Berry…