legyptien

Hi, I m currently studying the Drude model. They are saying that the conductivity increase with the increase of the frequency. It s page 122 here. thanks

Hi, I'm stuck for 1 day now about the demonstration of the wave number of a metal by using the Drude model: The equation 4.10 of the book Photonic Crystals Towards Nanoscale Photonic Devices page 122. All what I could get after many checks is : K=w/c*sqrt(1+i*sigma/(w*epsi0)) thanks in advance for your helps guys !!!