3 papers
physics.optics2026
Probing mesoscopic nonlocal screening in van der Waals heterostructures with polaritons
Xuezhi Ma, Zhipeng Li, Ruihuan Duan +17
Predictive optical modelling of van der Waals (vdW) heterostructures is critical for meta-optics, near-field photonics and quantum technologies. At their buried interfaces, charge…
cond-mat.mtrl-sci2025
Electric-field Control of Giant Ferronics
Baolong Zhang, Ruihuan Duan, Sobhan Subhra Mishra +8
Ferrons are quantum excitations of electric polarization in ferroelectrics and electric analogues of magnons but have lacked direct experimental verification at room temperature. W…
cond-mat.mes-hall2025
Optical Switching of Moiré Chern Ferromagnet
Xiangbin Cai, Haiyang Pan, Yuzhu Wang +12
Optical manipulation of quantum matter offers a non-contact, high-precision and fast control. Fractional Chern ferromagnet states in moiré superlattices are promising for topologi…