Re: [Meep-discuss] organic material in meep

2013-06-04 Thread Nizamov Shawkat
Hello, You do not need DL model to describe organic materials, they are described using regular dielectric permittivity (complex if you want to account for dielectric losses). You can determine them from the known refractive indices. For ITO it might be different, because it is conductive and in

Re: [Meep-discuss] organic material in meep

2013-06-04 Thread Filip Dominec
Dear Gholamhosain, the permittivity has to be established from experimental (or quantum-mechanical) sources, see for instance http://xplqa30.ieee.org/ielx5/5503869/6055237/6004802/html/img/6004802-fig-2-large.gif This graph may be easily converted to numerical data using Engauge or similar