2 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-sci2023
Dzyaloshinskii-Moriya torque-driven resonance in antiferromagnetic α-Fe2O3
Qiyao Liu, Taeheon Kim, Kyusup Lee +4
We examine the high-frequency optical mode of α-Fe2O3 and report that Dzyaloshinskii-Moriya (DM) interaction generates a new type of torque on the magnetic resonance. Using a conti…