Hi Dear all meep users first, i sorry for my silly question. i don't have spacial info in physics. I want to use silver and gold in my simulation. We know that relative permittivity (or dielectric constant) of metals (such as silver and gold) are 1 (or very close to 1). when i set epsilon of metal materials to one in simulation, nothing happened.(it's like air) so may i set other properties of metal materials for better results such as mu(permeability) or D(conductivity)?? thanks for your helps.
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