3 ms·
OLEDs can now switch light's handedness with an electrical signal
- westurner 11mo agoScholarlyArticle: "Electrical control of photon spin angular momentum in organic electroluminescent materials" (2025) https://www.nature.com/articles/s41566-025-01780-4 https://www.nature.com/articles/s41566-025-01780-4