Fig. 4 (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Fig. 4

Caption

Fig. 4 (a) Normalized experimental transient PL decay with PF, DF and RTP at room temperature, fitted with the proposed four-level model, with (red lines) or without (green line) annihilation effects between singlet-singlet (S1-S1), singlet-triplet (S1-T2) and triplet-triplet (T1-T1). (b) Modelled exciton densities with the consideration of annihilation effects. For both plots, the accumulated density of T1 after 1×10−4 s is rescaled to match the density after a single pulse excitation

Credit

Martin Baumgarten et al.

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