Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A versatile and compact high-intensity electron beam for multi-kGy
  irradiation in nano or micro-electronic devices   A compact low-energy and high-intensity electron source for material aging
applications is presented. A laser-induced plasma moves inside a 30 kV diode
and produces a 5 MW electron beam at the anode location. The corresponding dose
that can be deposited into silicon or gallium samples is estimated to be 25 kGy
per laser shot. The dose profile strongly depends on the cathode voltage and
can be adjusted from 100 nm to 1 $\mu$m. With this versatile source, a path is
opened to study micro or nano-electronic components under high irradiation,
without the standard radioprotection issues.

2
The categories of this paper are: math
9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
14
The categories of this paper are: math-ph
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph