Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Geometric contribution to the measurement of thermoelectric power and
  Nernst coefficient in a strong magnetic field   On the measurement of thermoelectric power and Nernst coefficient, we used
two kinds of shapes for a sample. One is "Bridge shape" and the other is, we
call,"Fat-Bridge shape". The latter has 5 times wider main body than the
former. We used pure n-InSb in this experiment, whose carrier condensation
measured at 77K was $6.6 \times 10^{-14} cm^{-3}.$ The length of sample is 17mm
and temperature difference induced between the edges in that direction were
about $10^{\circ}$C or $100^{\circ}$C near a room temperature range of 0 to
$100^{\circ}$C. Magnetic induction applied in the perpendicular direction to
temperature gradient was in the range of 0 up to 4 Tesla. In the case of
"Fat-Bridge shape", we detected about 10% smaller Nernst coefficient and 1 to
10% smaller thermoelectric power comparing to the "Bridge shape". We suppose
this phenomena is due to the geometric contribution on the different shape of
samples.

29
The categories of this paper are: funct-an
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
26
The categories of this paper are: bayes-an
25
The categories of this paper are: patt-sol
27
The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
22
The categories of this paper are: chao-dyn
28
The categories of this paper are: alg-geom