Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Voltage-controlled transmission in a dielectric slab doped with the
  quantum dot molecules   Transmission and reflection of an electromagnetic pulse through a dielectric
slab doped with the quantum dot molecules is investigated. It is shown that the
transmitted and reflected pulses depend on the inter-dot tunneling effect and
can be controlled by applying a gate voltage.

32
The categories of this paper are: atom-ph
17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph
28
The categories of this paper are: alg-geom
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
36
The categories of this paper are: cmp-lg
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
21
The categories of this paper are: adap-org