Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Observation of the "burst-like growth" regime for the $^4$He crystals
  nucleated in a metastable liquid   The "burst-like growth" regime is observed for the $^4$He crystals with the
growth defects. The observation has confirmed the hypothesis for the same
physical mechanisms responsible for the transition of the crystalline facets to
the state of abnormally fast growth at high and low temperatures. The
relaxation process of the kinetic growth coefficient is found to be similar to
the relaxation of the elastic modules of the crystal at the end of the fast
growth stage. The kinetic growth coefficients are determined at the stages of
fast and slow growth. The crossover from the fast to slow kinetics of crystal
facet growth is found to be drastic

13
The categories of this paper are: quant-ph
6
The categories of this paper are: astro-ph
20
The categories of this paper are: acc-phys
0
The categories of this paper are: hep-ph
15
The categories of this paper are: nucl-ex
30
The categories of this paper are: q-alg
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
22
The categories of this paper are: chao-dyn
17
The categories of this paper are: q-fin
5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
29
The categories of this paper are: funct-an
33
The categories of this paper are: plasm-ph
32
The categories of this paper are: atom-ph
12
The categories of this paper are: nucl-th