Erratum to: Plasmonics

DOI 10.1007/s11468-013-9579-x

The original version of this article unfortunately contained a mistake. In the ‘material models’ section, equation (2) should be replaced by the following equation.

$$ {\varepsilon}_r\left(\omega \right)=1-\frac{f_o{\omega}_p^2}{\omega^2-j\Gamma \omega }+{\displaystyle \sum_{i=1}^5\frac{f_i{\omega}_p^2}{\omega_{oi}^2+j{\Gamma}_i\omega -{\omega}^2}} $$