Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Glass softening, crystallization, and vaporization of nano-aggregates of
  Amorphous Solid Water: Fast Scanning Calorimetry studies   Fast scanning calorimetry (FSC) was employed to investigate glass softening
dynamics in amorphous solid water (ASW) nano-aggregates with thicknesses
ranging from 2 to 20 nm. ASW nano-aggregates were prepared by vapor-deposition
on the surface of a tungsten filament near 141 K and then heated at a rate of
100 kK/s. The resulting thermogram complex endo- and exothermal features were
analyzed using a simple model. The results of the analysis show that glass
softening of ASW nano-aggregates takes place at 160 K and vaporization of ASW
nano-aggregates can take place at temperatures as low as 185 K. The results of
these studies are discussed in conjunction with results of past studies of
glass softening dynamics in water in various confining geometries.

37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
33
The categories of this paper are: plasm-ph
30
The categories of this paper are: q-alg
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs
17
The categories of this paper are: q-fin
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin