3 papers
cond-mat.mtrl-sci2026
Spin-Chirality-Driven Bulk Photovoltaic Effect in van der Waals Magnet CrSBr
Dezhao Wu, Yong Xu, Meng Ye +1
The bulk photovoltaic effect (BPVE) can be greatly enriched in magnetic materials. Here, we establish vector spin chirality as a tunable knob for generating an unconventional time-…
cond-mat.mtrl-sci2025
Spin-chirality-driven second-harmonic generation in two-dimensional magnet CrSBr
Dezhao Wu, Yong Xu, Meng Ye +1
The interplay between magnetism and light can create abundant optical phenomena. Here, we demonstrate the emergence of an unconventional magnetization-induced second-harmonic gener…
cond-mat.mtrl-sci2025
Long-Range Spin-Orbit-Coupled Magnetoelectricity in Type-II Multiferroic NiI
Weiyi Pan, Zefeng Chen, Dezhao Wu +7
Type-II multiferroics, where spin order induces ferroelectricity, exhibit strong magnetoelectric coupling. However, for the typical 2D type-II multiferroic NiI, the underlying…