Qiang-Qiang Bi

Reversed Quantum‐Well Engineering Unlocks Large Ultraviolet Chiral Nonlinear Optical Response in a Water‐Resistant 2D Hybrid Fluorozirconate

ABSTRACT Two‐dimensional (2D) chiral organic–inorganic hybrid metal halides (OIHMHs) are promising for chiroptical applications. However, conventional Ge/Sn/Pb‐based systems remain limited by narrow bandgaps and poor moisture stability. In this work, we report the first 2D chiral...