Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Effect of laser on thermopower of chiral carbon nanotube   An investigation of laser stimulated thermopower in chiral CNT is presented.
The thermopower of a chiral CNT is calculated using a tractable analytical
approach. This is done by solving the Boltzmann kinetic equation with energy
dispersion relation obtained in the tight binding approximation to determine
the electrical and thermal properties of chiral carbon nanotubes. The
differential thermoelectric power {\alpha} along the circumferential and axial
axes are obtained. The results obtained are numerically analyzed and {\alpha}
is found to oscillate in the presence of laser radiations. We have also noted
that Laser source above 4.6 x 107V/m lowered the thermopower otherwise there is
no change. Varying delta s and delta z the thermopower changes from positive to
negative.

34
The categories of this paper are: chem-ph
26
The categories of this paper are: bayes-an
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
17
The categories of this paper are: q-fin
19
The categories of this paper are: eess
31
The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
24
The categories of this paper are: dg-ga
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn