Direct generation of circularly polarized electroluminescence from chiral materials in OLEDs may mitigate energy loss, simplify design
https://www.nature.com/articles/s41467-025-56923-6
"circularly polarized light's rich optical information, angle independence character... prepares 2 pairs efficient circularly polarized thermally activated delayed fluorescence materials with high photoluminescence quantum yields, short delayed fluorescence lifetimes, good luminescence dissymmetry factors, large horizontal dipole ratios, narrow-spectrum emission... 3D displays, information encryption, quantum computing, LEDs, optical communication for spintronics"
Related:
Spinning, twisted light could power next-generation electronics
https://www.eurekalert.org/news-releases/1076516
Physicists Just Found a Way to Control Atoms Using Twisted Light
https://scitechdaily.com/physicists-just-found-a-way-to-control-atoms-using-twisted-light/