Defining material properties according Drude model in hfss

[peiding76]

drude model hfss

How to define material properties according Drude model in hfss.
ε=1-[(ωp)^2/(ω(ω+iγ))]
For gold, ωp=1.37*10^16,γ=4.05*10^13,unit 1/s. when Freq wω=0.11Thz, ε=-114423*10^6+(2.32*10^7)i
When I edit Relative Permittivity=-114423, Dielectric Loss Tangent=(2.32*10^7)/(114423*10^6), the simulation completed with execution error on server.
What's wrong with it?
How to do hfss simulation when taking into account the Drude model of metal in higher frequence?
Please help me!
Thanks.

 

[Debnath]

Hello peiding76

Can you please tell me what ωp and γ really means and what are their significance?

I want to know what are these parameters mean in terms of plasmonic material?

Thank you

 

[CG0210794]

When you add a material you can choose to set a frequency dependency from a predetermine data set. Us your drude model to calcualte all the points then import them in.