fig6
From: Circularly polarized luminescence in chiral nematic liquid crystals based on photochromic molecules
Figure 6. (A) Photodriven chiral inversion of CPL in dynamic cholesteric liquid crystal superstructures tuned by alternate 365 nm UV light and heat; (B) Light-dependent selective reflection bands and CPLs. Reproduced with permission from[57]. Copyright 2021, Wiley-VCH. GmbH. CPL: Circularly polarized luminescence; UV: ultraviolet.
