Searching for Better Plasmonic Materials

In this post i want to discuss about what’s best material for plasmonic device application except  considering graphene. I want to find a materials with low loss, high confinement and easy fabrication.

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Relation between permittivity,refractive index and conductivity in plasmonic elements

Here i want to discuss about relation between permittivity,refractive index and conductivity for plasmonic elements like gold,silver and graphene.

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