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cond-mat.mtrl-sci2026
Efficient high-harmonic generation in van der Waals ferroelectric NbOI crystals
Tianchen Hu, Feng Li, Junhan Huang +8
Layered NbOX (), a member of the van der Waals ferroelectric family, exhibits intrinsic ferroelectricity and pronounced nonlinear optical responses, mak…
cond-mat.mtrl-sci2025
Strongly Magnetically Tuned Coupling Strength and Nonlinearity in CrSBr Exciton-Polaritons
Chun Li, Chao Shen, Xuekai Ma +11
Two-dimensional van der Waals (vdW) magnetic semiconductors CrSBr offer an ideal platform to achieve exciton-polaritons correlated with magnetic orders for developing solid-state q…