Tuning the circularly polarized luminescence of polymer-stabilized cholesteric liquid crystal films using chiral dopants
Xiaohui Lü, Ziqing Zhou, Baining Ni, Hongkun Li, Yi Li, baozong Li, Wei Liu, Yong Wang, Yonggang Yang
Abstract
PSCLC films embedded with a D-A type dye were obtained. Due to the synergetic effects of conformational/stacking chirality of the emissive dye and selective Bragg reflection, tuneable CPL performance was observed.
Topics & Concepts
Materials scienceLuminescenceCholesteric liquid crystalChirality (physics)DopantStackingLiquid crystalReflection (computer programming)PolymerOptoelectronicsCrystallographyPhotochemistryOpticsDopingOrganic chemistryChiral symmetryComposite materialQuantum mechanicsPhysicsChemistryNambu–Jona-Lasinio modelProgramming languageComputer scienceQuarkLiquid Crystal Research AdvancementsPhotochromic and Fluorescence ChemistrySynthesis and Properties of Aromatic Compounds