A minimum wavelength is required.
The minimum wavelength must be greater than zero.
The minimum wavelength must be less than the maximum wavelength.
A maximum wavelength is required.
The maximum wavelength must be greater than zero.
The maximum wavelength must be greater than the minimum wavelength.

Materials

Parameters

\[ \epsilon = \epsilon_{\infty} - \frac{f_0 \cdot \omega_p^2}{\omega^2 - i \omega \gamma} + \sum_j \frac{f_j \cdot \omega_{p}^2}{\omega_j^2 - \omega^2 + i \omega \gamma_j} \]
\( \epsilon_\infty = \) \(m^* = \) \( m_e \)\(\omega_p = \) \([\mathrm{eV}]\)
\(f_0 = \) \([\mathrm{eV}]\)\(\omega_0 = 0 \) \([\mathrm{eV}]\)\(\gamma_0 = \) \([\mathrm{eV}]\)
\(f_1 = \) \([\mathrm{eV}]\)\(\omega_1 = \) \([\mathrm{eV}]\)\(\gamma_1 = \) \([\mathrm{eV}]\)
\(f_2 = \) \([\mathrm{eV}]\)\(\omega_2 = \) \([\mathrm{eV}]\)\(\gamma_2 = \) \([\mathrm{eV}]\)
\(f_3 = \) \([\mathrm{eV}]\)\(\omega_3 = \) \([\mathrm{eV}]\)\(\gamma_3 = \) \([\mathrm{eV}]\)
\(f_4 = \) \([\mathrm{eV}]\)\(\omega_4 = \) \([\mathrm{eV}]\)\(\gamma_4 = \) \([\mathrm{eV}]\)
\(f_5 = \) \([\mathrm{eV}]\)\(\omega_5 = \) \([\mathrm{eV}]\)\(\gamma_5 = \) \([\mathrm{eV}]\)