Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Resonant quenching of plasmon energy dissipation in a metal film with
  nonlocal dielectric response   Evanescent waves in a metal thin film with nonlocality are found to propagate
in normal direction to film surface with quenched (to zero) energy dissipation
associated with intra-band electron transitions when wave numbers satisfy a
resonant condition. It is shown that resonant quenching of energy dissipation
(RQED) effect occurs in metal films with thicknesses of less or larger than,
but still on the order of, the nonlocality scale length. RQED ceases to exist
in metal films whose thickness exceeds a cutoff length or in metal films with
local dielectric permittivity. Resonant quenching of energy dissipation is
caused by destructive interference of partial contributions to electric
displacement field, spatially dispersed over thin film thickness. It is
demonstrated that RQED effect can be used for designing a new type of plasmonic
waveguides, such as a slit waveguide representing a metal film with a narrow
slit filled with a dielectric, to achieve near zero propagation losses for
plasmonic modes with few nanometer scale confinement.

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The categories of this paper are: funct-an
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The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
2
The categories of this paper are: math
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
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The categories of this paper are: atom-ph
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The categories of this paper are: chem-ph
15
The categories of this paper are: nucl-ex
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The categories of this paper are: chao-dyn
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The categories of this paper are: alg-geom
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The categories of this paper are: eess
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The categories of this paper are: hep-lat
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The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat