Figure 1.

Refractive index (n,k) of the materials used in the calculations. (a) Ag with Drude fit, (b) a-Si with Tauc-Lorentz fit, (c) AZO with Tauc-Lorentz fit, and (d) GZO with combined Tauc-Lorentz and Drude fit; fitting parameters according to Table 1.

Schmid et al. Nanoscale Research Letters 2014 9:50   doi:10.1186/1556-276X-9-50
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