Fig. 6 (IMAGE)

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

Fig. 6

Caption

Fig. 6 (a) Steady state UV-Vis absorption and PL emission spectra in degassed toluene at room temperature. Inset: chemical structure. (b) Phosphorescence spectrum. Recorded with a 200 μs delay after laser excitation in nitrogen atmosphere at room temperature with a doping concentration of 2 wt% in PMMA. (c) PF decay of 2 wt% 1.8-pDTAZ-PhtCz doped in PMMA. Measured at room temperature with a detection wavelength of 441 nm. (d) Long-lived phosphorescence decay of 2 wt% 1.8-pDTAZ-PhtCz in PMMA at room temperature monitored at 523 nm. (e) Selected ns-TA spectra for 1.8-pDTAZ-PhtCz dissolved in degassed toluene. (f) The EFA for ns-TA spectra in degassed toluene. Here, only the first three major singular values are presented for simplification, since they are orders larger than the residual

Credit

Martin Baumgarten et al.

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