Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Electronic structure of amorphous germanium disulfide via density
  functional molecular dynamics simulations   Using density functional molecular dynamics simulations we study the
electronic properties of glassy g-GeS$_2$. We compute the electronic density of
states, which compares very well with XPS measurements, as well as the partial
EDOS and the inverse participation ratio. We show the electronic contour plots
corresponding to different structural environments, in order to determine the
nature of the covalent bonds between the atoms. We finally study the local
atomic charges, and analyze the impact of the local environment on the charge
transfers between the atoms. The broken chemical order inherent to amorphous
systems leads to locally charged zones when integrating the atomic charges up
to nearest-neighbor distances.

24
The categories of this paper are: dg-ga
22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
5
The categories of this paper are: gr-qc
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
18
The categories of this paper are: econ
2
The categories of this paper are: math
0
The categories of this paper are: hep-ph
28
The categories of this paper are: alg-geom