11 papers
Dimensional crossover and local strain induced deflection of the spin spiral state in multiferroic NiI2
Tianxing Jiang, Lianchuang Li, Haiyan Zhu +10
Low-dimensional multiferroics hold great promise for integrated magnetoelectric devices. Spin spiral state has recently been shown to induce ferroelectricity in single-layer van de…
Ferroelectric-controllable spin-orbit torque in two-dimensional multiferroic heterostructure
Weiyi Pan, Gusthavo M. S. Brizolla, Jaroslav Fabian
Spin-orbit torque (SOT), which enables electrical control of magnetization, plays a crucial role in the development of next-generation spintronic devices. Realizing SOT in two-dime…
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…
Multistate Manipulation of Charge-Spin Conversion in Two-Dimensional Ferroelectric Bilayers
Weiyi Pan, Xinyuan Jiang, Jaroslav Fabian
Achieving nonvolatile and multistate manipulation of charge-spin conversion, including the Edelstein effect (EE) and spin Hall effect (SHE), is crucial for high-density spintronic…
Magnetization-dependent and stacking-tunable Edelstein effect in two-dimensional magnet 2H-VTe2
Weiyi Pan, Jaroslav Fabian
The Edelstein effect in magnetic systems enables magnetization switching via the coupling between current-induced spin accumulation and intrinsic magnetic order, and is therefore h…