Transverse electric plasmons in bilayer graphene

M Jablan, H Buljan, M Soljačić - Optics express, 2011 - opg.optica.org
Optics express, 2011opg.optica.org
We predict the existence of transverse electric (TE) plasmons in bilayer graphene. We find
that their plasmonic properties are much more pronounced in bilayer than in monolayer
graphene, in a sense that they can get more localized at frequencies just below h̄ω= 0.4
eV for adequate doping values. This is a consequence of the perfectly nested bands in
bilayer graphene which are separated by∼ 0.4 eV.
We predict the existence of transverse electric (TE) plasmons in bilayer graphene. We find that their plasmonic properties are much more pronounced in bilayer than in monolayer graphene, in a sense that they can get more localized at frequencies just below h̄ω = 0.4 eV for adequate doping values. This is a consequence of the perfectly nested bands in bilayer graphene which are separated by ∼ 0.4 eV.
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