Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Laser-induced reversion of $\delta^{'}$ precipitates in an Al-Li alloy:
  Study on temperature rise in pulsed laser atom probe   The influence of tuning the laser energy during the analyses on the resulting
microstructure in a specimen utilizing an ultra-fast laser assisted atom probe
was demonstrated by a case study of a binary Al-Li alloy. The decomposition
parameters, such as the size, number density, volume fraction and composition
of $\delta^{'}$ precipitates, were carefully monitored after each analysis. A
simple model was employed to estimate the corresponding specimen temperature
for each value of the laser energy. The results indicated that the
corresponding temperatures for the laser energy in the range of 10 to 80 pJ are
located inside the miscibility gap of the binary Al-Li phase diagram and fall
into the metastable equilibrium field. In addition, the corresponding
temperature for a laser energy of 100 pJ was in fairly good agreement with
reported range of $\delta^{'}$ solvus temperature, suggesting a result of
reversion upon heating due to laser pulsing.

12
The categories of this paper are: nucl-th
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an
22
The categories of this paper are: chao-dyn
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con