Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dielectric modulation of ion transport near interfaces   Ion mobility and ionic conductance in nanodevices are known to deviate from
bulk behavior, a phenomenon often attributed to surface effects. We demonstrate
that dielectric mismatch between the electrolyte and the surface can
qualitatively alter ionic transport in a counterintuitive manner. Instead of
following the polarization-induced modulation of the concentration profile,
mobility is enhanced or reduced by changes in the ionic atmosphere near the
interface and affected by a polarization force parallel to the surface. In
addition to revealing this mechanism, we explore the effect of salt
concentration and electrostatic coupling.

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The categories of this paper are: hep-ph
19
The categories of this paper are: eess
33
The categories of this paper are: plasm-ph
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
7
The categories of this paper are: hep-th
13
The categories of this paper are: quant-ph
31
The categories of this paper are: ao-sci
2
The categories of this paper are: math