3 papers
cond-mat.mtrl-sci2025
Ferroelectric Switchable Topological Magnon Hall Effect in Type-I Multiferroics
Quanchao Du, Jinlian Lu, Xueqing Wan +2
Electric control of magnetism at room temperature is crucial for developing next-generation, low-power spintronic devices. However, the intrinsic incompatibility between ferroelect…
cond-mat.mtrl-sci2025
Electro-optic effects in some sliding ferroelectrics
Xueqing Wan, Zhenlong Zhang, Charles Paillard +4
Sliding ferroelectrics, which exhibit out-of-plane polarization arising from specific stacking rather than conventional ionic displacements, are new types of ferroelectrics whose u…
cond-mat.mes-hall2025
Topological switching in bilayer magnons via electrical control
Xueqing Wan, Quanchao Du, Jinlian Lu +5
Topological magnons, quantized spin waves featuring nontrivial boundary modes, present a promising route toward lossless information processing. Realizing practical devices typical…