Yongli Yan

Water‐Mediated Reversible Crystalline Phase Transformation Enables Color Switching and Circularly Polarized Luminescence Handedness Inversion

ABSTRACT Stimuli‐responsive circularly polarized luminescence (CPL) modulation is highly sought for adaptive chiroptical systems, yet achieving reversible CPL handedness inversion in crystalline solids remains challenging. Here, we report organic ionic crystals composed of lumine...

Chiral Iridium(III)Microcrystals with Mechano-TunableCircularly Polarized Luminescence

Abstract Multidimensional optical materials are of interest for high-security information encryption and anticounterfeiting, whereas conventional single-channel luminescent systems have low coding capacity and limited security. The combination of mechanochromic luminescence (MCL)...