Fig. 1. (Color online) Complex (a) in-plane and (b) out-of-plane permittivity values obtained by ellipsometry measurements[
10]. Reflection (red) and transmission (navy) spectra for the TDBC thin films with thicknesses of (c) 10 nm and (d) 100 nm calculated using FDTD simulations. The light blue shadowed area represents the metallic region with the negative real part of permittivity.
