Fig. 1: Optical constants of low and high concentration SQ:NPB films. | Nature Communications

Fig. 1: Optical constants of low and high concentration SQ:NPB films.

From: Molecular polariton electroabsorption

Fig. 1

Complex refractive index dispersion measured for blend films of 5 wt% (black lines) and 40 wt% (blue lines) SQ:NPB via spectroscopic ellipsometry; arrows denote the axis associated with the real (\(n\)) and imaginary (\(\kappa\)) parts of the refractive index. The SQ absorption in both cases is modeled using two Lorentz oscillators, which are highlighted for the 40 wt% blend with dashed lines. The SQ molecular structure is shown in the inset.

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