Drude pole (emDrude)

‘emDrude’ - Drude pole.

The parameters of the constructors for the Drude and Lorentz terms are as follows: plasma frequency \(\omega_0\) and attenuation \(\gamma\) and magnitude \(\Delta\varepsilon\).

Example

emDrude(.14*1e17,.103*1e+15/2,1)