26 December 2020 4 2K Report

Hi everyone,

I wanna know about creating the Graphene model in CST.

In: Macros -> Materials -> Create Graphene Material for Optical Applications.

What is the exact formula that is used in this option?

Is it the Kubo formula? I compared this with the Kubo formula according to the attached files but they are not the same!

Maybe this attached formula is an approximation. So what is the exact one for the Kubo formula used in CST?

I would be grateful if you can help me with this regard.

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