Figure 1

Results taking ${\delta }_{\mathrm{rms}}=100$ nm. Horizontal green line, perfect conductor, zero temperature; solid red (first line from the top), plasma model with distance fluctuations; dashed red (second line from the top), plasma model without distance fluctuation correction; solid blue (third line from the top), Drude model with distance fluctuations; dashed blue (fourth line from the top), Drude model without distance fluctuation correction. Reduced ${\chi }^2=6.17$ (probability $<$${10}^{-5}$, 6 degrees of freedom) for the plasma model with distance correction, while ${\chi }^2=1.75$ for the Drude model with distance correction (probability 10$\%$, 6 degrees of freedom).Reuse & Permissions