Fig. 4: RTP performance of E1-E6 under strain.
From: Full-color persistent room temperature phosphorescent elastomers with robust optical properties
a Schematic illustration of stretching E1-E6 and their RTP photographs. b RTP afterglow emission of E3 under strain. c Changes of E3 in phosphorescence intensity and emission lifetime under strain. d RTP afterglow photograph of stretched E3 under water.
