Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Transport Analysis of the BEEM Spectroscopy of Au/Si Schottky Barriers   A systematic transport study of the ballistic electron emission microscopy
(BEEM) of Au/Si(100) and Au/Si(111) Schottky barriers for different thicknesses
of the metal layer and different temperatures is presented. It is shown that
the existing experimental data are compatible with a recently predicted
bandstructure-induced non-forward electron propagation through the Au(111)
layer.

28
The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
14
The categories of this paper are: math-ph
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
1
The categories of this paper are: cs
19
The categories of this paper are: eess
22
The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys