Photothermal response and precise control of circularly polarized luminescence via double-layered films based on cholesteric liquid crystals

• Published in: Journal of materials chemistry. C, Materials for optical and electronic devices Vol. 13; no. 13; pp. 6641 - 6649
• Main Authors: Huang, Sha, Wu, Qimei, Hu, Yongjie, Wang, Xincan, Yuan, Yongjie, Zhang, Hailiang
• Format: Journal Article
• Language: English
• Published: Cambridge Royal Society of Chemistry 27.03.2025
• Subjects: Absorption; Azo compounds; Cholesteric liquid crystals; Circular polarization; Copolymers; Isomerization; Liquid crystal polymers; Luminescence; Reflection

The regulation of the performance of circularly polarized luminescence (CPL) materials has long been a subject of considerable interest. However, achieving simultaneous photothermal responsiveness and precise control of CPL performance remains a challenge. To address this issue, a double-layered fil...