Fig. 3: Study-state and time-resolved emission spectra of the OLPL systems. | Nature Communications

Fig. 3: Study-state and time-resolved emission spectra of the OLPL systems.

From: Influence of energy gap between charge-transfer and locally excited states on organic long persistence luminescence

Fig. 3

a Fluorescence and phosphorescence spectra (top), steady-state photoluminescence (PL), and LPL spectra (middle), and time-resolved emission spectra (bottom) of TMB/PPT. b DMDTB/PPT. c TTB/PPT. Optical properties of TMB, DMDTB, and TTB were obtained in ZEONOR films at 300 K. Fluorescence and phosphorescence spectra of PPT were obtained from a neat thin film at 300 K and 77 K, respectively. Time-resolved emission spectra were obtained from streak images at 300 K.

Back to article page