Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Primer on Surface Plasmon-Polaritons in Graphene   We discuss the properties of surface plasmons-polaritons in graphene and
describe three possible ways of coupling electromagnetic radiation in the
terahertz (THz) spectral range to this type of surface waves. (i) the
attenuated total reflection (ATR) method using a prism in the Otto
configuration, (ii) graphene micro-ribbon arrays or monolayers with modulated
conductivity, (iii) a metal stripe on top of the graphene layer, and (iv)
graphene-based gratings. The text provides a number of original results along
with their detailed derivation and discussion.

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The categories of this paper are: econ
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The categories of this paper are: supr-con
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The categories of this paper are: chao-dyn
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The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
9
The categories of this paper are: nlin
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The categories of this paper are: comp-gas
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The categories of this paper are: astro-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: plasm-ph
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The categories of this paper are: eess
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The categories of this paper are: mtrl-th
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The categories of this paper are: q-bio
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The categories of this paper are: cs
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The categories of this paper are: adap-org
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The categories of this paper are: bayes-an