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using comsol simulate graphene plasmonic waveguide

Posted Dec 1, 2015, 2:11 a.m. EST RF & Microwave Engineering Version 5.2 2 Replies

Hai Lin

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anyone working in the area of graphene plasmonic?
i used comsol RF module to simulate the plasmonic wave propagating on free standing graphene sheet, first i used the 2D mode analysis study to analysis the mode, effective refractive index and propagation constant of a graphene nanoribbon. i got a result which is quite correct compared with the theory. then i build a 3D model and use the bounday mode analysis but the result is not as respected .
who can tell me what is the reason ?
ps: the graphene is simulated as a surface current

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2 Replies Last Post Jan 18, 2017, 2:32 p.m. EST

Pengchi Sheng

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Posted: 9 years ago

Hi.
I also simulate graphene plasmonic wavegudie. In my modal, graphene is also describled as a surface current.
We can discuss more on it?
My email:shengpengchi@outlook.com.

Best wished.

Pengchi

Xiao Ng

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Posted: 8 years ago

Hi, i have the same questions, i wonder have you solved your questions?

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using comsol simulate graphene plasmonic waveguide

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