How to add the graphene in COMSOL?

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I am trying to implement graphene using COMSOL but it is asking for the electrical conductivity of the graphene,so kindly suggest me how to get it.

Thanks in advance


1 Reply Last Post 2022年8月17日 GMT-4 17:56
Robert Koslover Antennas, Waveguides, Electromagnetics

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Posted: 4 months ago 2022年8月17日 GMT-4 17:56
Updated: 4 months ago 2022年8月17日 GMT-4 18:01

There are published papers about graphene. A quick web search finds, among others: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6474003/ Just type "electrical conductivity of graphene" into a search engine. Once you identify the value (or values) for its electrical conducticity in your circumstances, plus any other important/needed physical properties of graphene in your model, then you can then define your own material as (for example) "MyGraphene," just as you would any other user-defined material in Comsol Multiphysics.

There are published papers about graphene. A quick web search finds, among others: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6474003/ Just type "electrical conductivity of graphene" into a search engine. Once you identify the value (or values) for its electrical conducticity in your circumstances, plus any other important/needed physical properties of graphene in your model, then you can then define your own material as (for example) "MyGraphene," just as you would any other user-defined material in Comsol Multiphysics.

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