Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Bound hole states associated to individual vanadium atoms incorporated
  into monolayer WSe$_2$   Doping a two-dimensional semiconductor with magnetic atoms is a possible
route to induce magnetism in the material. We report on the atomic structure
and electronic properties of monolayer WSe$_2$ intentionally doped with
vanadium atoms by means of scanning transmission electron microscopy and
scanning tunneling microscopy and spectroscopy. Most of the V atoms incorporate
at W sites. These V$_W$ dopants are negatively charged, which induces a
localized bound state located 140 meV above the valence band maximum. The
overlap of the electronic potential of two charged V$_W$ dopants generates
additional in-gap states. Eventually, the negative charge may suppress the
magnetic moment on the V$_W$ dopants.

33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
24
The categories of this paper are: dg-ga
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph
22
The categories of this paper are: chao-dyn