3 papers
cond-mat.mtrl-sci2026
Multiferroicity in the two-dimensional limit in hexagonal LuFeO3 films
Huilin Lai, Junyu Tan, Jinfeng Zhai +15
Multiferroic oxides, which combine coupled ferroelectric and magnetic orders, are central to understanding correlated quantum phenomena. Yet, as thickness approaches the two-dimens…
cond-mat.mtrl-sci2025
Sign reversal of Berry curvature triple driven by magnetic phase transition in a ferromagnetic polar metal
Xuyang Sha, Xuejin Zhang, Hao Liu +10
While the time-reversal-even (T-even) nonlinear Hall effect has been extensively discussed in nonmagnetic materials, the impact of magnetic phase transition on it remains largely o…
cond-mat.mes-hall2025
Observation of giant nonlinear valley Hall effect
Pan He, Min Zhang, Jin Cao +7
The valley Hall effect (VHE) holds great promise for valleytronic applications by leveraging the valley degree of freedom. To date, research on VHE has focused on its linear respon…