Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Electric field screening in atomically thin layers of MoS2: the role of
  interlayer coupling   The aim of this work is to study the electrostatic screening by single and
few-layer MoS2 sheets by means of electrostatic force microscopy in combination
with a non-linear Thomas-Fermi Theory to interpret the experimental results. We
find that a continuum model of decoupled layers, which satisfactorily
reproduces the electrostatic screening for graphene and graphite, cannot
account for the experimental observations. A three-dimensional model with an
interlayer hopping parameter can on the other hand successfully account for the
observed electric field screening by MoS2 nanolayers, pointing out the
important role of the interlayer coupling in the screening of MoS2.

30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
37
The categories of this paper are: supr-con
1
The categories of this paper are: cs
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
20
The categories of this paper are: acc-phys
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat
36
The categories of this paper are: cmp-lg
23
The categories of this paper are: solv-int
12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
31
The categories of this paper are: ao-sci
28
The categories of this paper are: alg-geom