4 papers
Layer-Resolved Nonlinear Optics in Finite-Thickness Two-Dimensional Systems
Liangting Ye, Chengzhi Wu, Zeyu Jiang +1
Nonlinear optical (NLO) responses in two-dimensional quantum-confined systems are typically described within bulk-based frameworks as macroscopic spatial averages. In finite-thickn…
Spin-Spiral Enhancement of Ultrafast Light-Polarization-Robust Magnetization
Yirui Lu, Zeyu Jiang, Bing Huang
Ultrafast light-driven magnetization, a frontier in quantum magneto-optics, has traditionally relied on circularly polarized lasers to provide external angular momentum. While incr…
Imaging Intermediate Melting Phases of Dual Magnetic-Field-Stabilized Wigner Crystals
Chaofei Liu, Jianwang Zhou, Wenao Liao +7
The competition between Coulomb repulsion and kinetic energy in correlated systems can allow electrons to crystallize into Wigner solids. Despite researches across diverse two-dime…
Spectral Visualization of Excitonic Pair Breaking at Individual Impurities in Ta2Pd3Te5
Lianzhi Yang, Deguang Wu, Hanbo Zhang +9
Excitonic insulators host the condensates of bound electron-hole pairs, offering a platform for studying correlated bosonic quantum states. Yet, how macroscopic coherence emerges f…