3 papers
cond-mat.mtrl-sci2026
Selective strain tuning of nonequilibrium multiferroic dynamics in BiFeO
Chenhang Xu, Patrick Liu, Bo Zhang +11
Quantum materials are characterized by intertwined orders, and a fundamental goal in condensed matter physics is to achieve their selective control in such a way that one order par…
cond-mat.mtrl-sci2026
Giant Surface-driven Nonlinear Hall Effect in BiTeCl at Room Temperature
Zhihua Liu, Ziheng Wang, Yongbo Lv +9
The nonlinear Hall effect (NLHE) provides a pathway to generate a Hall response in time-reversal-symmetric yet inversion-symmetry-broken systems. NLHE can rectify an alternating cu…
cond-mat.mtrl-sci2026
Ferroelectricity in Atomically Thin Metallic TaNiTe with Ultrahigh Carrier Density
Zhihua Liu, Shichong Song, Xunqing Yin +9
Ferroelectric metals, characterized by the coexistence of ferroelectricity and metallic conductivity, present a fundamental challenge due to the screening effect of free charge car…