Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Finite size effects of hysteretic dynamics in multi-layer graphene on
  ferroelectric   The origin and influence of finite size effects on the nonlinear dynamics of
space charge stored by multi layer graphene on ferroelectric and the
resistivity of graphene channel were analyzed using self-consistent continuum
media approach. Revealed size effects peculiarities are governed by the
relations between the thicknesses of multi layer graphene, ferroelectric film
and dielectric layer between them. Appearance of charge and electroresistance
hysteresis loops and their versatility steam from the interplay of polarization
reversal dynamics in alternating electric field and its incomplete screening,
which features are mostly determined by the dielectric layer thickness. We
further investigate the effects of spatially nonuniform ferroelectric domain
structures on graphene layer conductivity and predict its dramatic increase
under the transition from multi to single domain state in ferroelectric. The
intriguing effects can open new possibilities for graphene based sensors and
explore the physical mechanisms underlying the operation of graphene field
effect transistor with ferroelectric gating.

31
The categories of this paper are: ao-sci
36
The categories of this paper are: cmp-lg
6
The categories of this paper are: astro-ph
9
The categories of this paper are: nlin
23
The categories of this paper are: solv-int
33
The categories of this paper are: plasm-ph
12
The categories of this paper are: nucl-th
5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
14
The categories of this paper are: math-ph
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
2
The categories of this paper are: math
26
The categories of this paper are: bayes-an