Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Strength of nanotubes, filaments and nanowires from sonication-induced
  scission   We propose a simple model to describe the cavitation-induced breakage of
mesoscale filaments during their sonication in solution. The model predicts a
limiting length below which scission no longer occurs. This characteristic
length is a function of the tensile strength and diameter of the filament, as
well as the solvent viscosity and cavitation parameters. We show that the model
predicts accurately experimental results for materials ranging from carbon
nanotubes to protein fibrils, and discuss the use of sonication-induced
breakage as a probe for the strength of nanostructures.

14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
11
The categories of this paper are: hep-lat
12
The categories of this paper are: nucl-th
37
The categories of this paper are: supr-con
17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc
18
The categories of this paper are: econ
15
The categories of this paper are: nucl-ex
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci