Table 2. Simulation Parameters Used in the Kinetic Model of Figure 2.

variable	meaning	value
kS	radiative decay	0.08 ns–1
kSSA	singlet–singlet annihilation	2 · 10–18 cm3 ns–1
kfis	fission	1.5 ns–1
kTTA	triplet–triplet annihilation	1.5 · 10–19cm3 ns–1
DS	singlet diffusion	3 · 10–2 cm2 s–1
DT	triplet diffusion	8 · 10–4 cm2 s–1