Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Efficient Confinement of Ultraviolet Light into the Self-Assembled,
  Dielectric Colloidal Monolayer on a Flat Aluminum Film   Here we propose the efficient confinement of ultraviolet (UV) light into the
plasmonic-photonic crystal hybrid, which can be practically developed by the
self-assembly of dielectric colloidal nanosphere monolayer onto a flat aluminum
(Al) film. Using a numerical approach, we analyzed modal characteristics of
each different resonant mode at the UV wavelengths including surface plasmon
polariton (SPP) mode and waveguided (WG) mode and tuned these resonant modes
from deep to far UV simply by adjusting the size of dielectric colloidal
nanosphere. The calculated quality-factor (Q-factor) of such plasmonic-photonic
crystal hybrid is at least one order of magnitude higher than that of the
existing Al nanostructures (Al nanoparticles, nanodisks, nanovoids, or
nanogratings) standing on the dielectric substrate. Also, we systematically
studied how the amount of native oxide, which can be generated during the
general process for the deposition of Al, can influence on both the SPP and WG
modes of such plasmonic-photonic crystal hybrid in order to guide strategies
for a realistic experimental fabrication and exploitation of relevant optical
responses. We anticipate that the theoretical results in this paper enable a
promising step in the enhancement of UV light interaction with the nanophotonic
structure in a versatile, but highly efficient way.

15
The categories of this paper are: nucl-ex
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The categories of this paper are: q-fin
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The categories of this paper are: acc-phys
27
The categories of this paper are: comp-gas
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
9
The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn
37
The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
16
The categories of this paper are: stat
19
The categories of this paper are: eess