Control of Solid-state Circularly Polarized Luminescence of Binaphthyl Organic Fluorophores through Environmental Changes

Abstract The signs of solid‐state circularly polarized luminescence (CPL) of axially chiral binaphthyl organic fluorophores were successfully controlled by changing the environment of their solid‐state matrices from a poly(methyl methacrylate) (PMMA) film‐dispersed state to a KBr pellet‐dispersed state.