Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Maxwell Displacement Current and Nature of Jonsher's "Universal" Dynamic
  Response in Nanoionics   New notion - Maxwell displacement current on potential barrier - is
introduced in the structure-dynamic approach of nanoionics for description of
collective phenomenon: coupled ion-transport and dielectric-polarization
processes occurring during ionic space charge formation and relaxation in
non-uniform potential relief. We simulate the processes: (i) in an electronic
conductor/advanced superionic conductor (AdSIC) ideally polarizable coherent
heterojunction, (ii) in a few strained monolayers of solid electrolyte (SE)
located between two AdSICs forming coherent interfaces with SE. We prove the
sum of ionic current over any barrier and Maxwell displacement current through
the same barrier is equal to the current of current generator. "Universal"
dynamic response, Re s*(w) ~ s^n (n < 1), was found for frequency-dependent
conductivity s*(w) for case (ii) with an exponential distribution of potential
barrier heights in SE. The nature of phenomenon is revealed. The amplitudes of
non-equilibrium ion concentrations (and induced voltages) in space charge
region of SE change approximately as ~ w^-1. Amplitudes yield a main linear
contribution to Re s*(w). The deviation from linearity is provided by the
cosine of phase shift fi between current and voltage in SE-space charge but cos
fi depends relatively slightly on w (near constant loss effect) for coupled
ion-transport and dielectric-polarization processes.

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The categories of this paper are: q-bio
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The categories of this paper are: hep-lat
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The categories of this paper are: solv-int
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The categories of this paper are: alg-geom
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The categories of this paper are: chao-dyn
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The categories of this paper are: nlin
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The categories of this paper are: econ
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The categories of this paper are: dg-ga
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The categories of this paper are: bayes-an
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The categories of this paper are: eess
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The categories of this paper are: supr-con
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The categories of this paper are: stat
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The categories of this paper are: adap-org
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The categories of this paper are: q-fin
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The categories of this paper are: plasm-ph
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The categories of this paper are: quant-ph