Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Whisker growth on Sn thin film accelerated under gamma-ray irradiation   We report on growth of tin (Sn) metal whiskers that is significantly
accelerated under gamma-ray irradiation. The studied Sn thin film, evaporated
on glass substrate, was subjected to a total of ~60 hours of irradiation over
the course of 30 days. The irradiated sample demonstrated the enhanced
development, in both whisker densities and lengths, resulting in an
acceleration factor of ~50. This makes gamma-ray irradiation a candidate tool
for accelerated testing of whisker propensity. We attribute the observed
enhancement to electrostatic fields created by charged defects in the glass
substrate under ionizing radiation of gamma-rays.

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The categories of this paper are: funct-an
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The categories of this paper are: adap-org
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The categories of this paper are: hep-lat
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The categories of this paper are: bayes-an
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The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
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The categories of this paper are: acc-phys
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The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: math-ph
1
The categories of this paper are: cs
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The categories of this paper are: nucl-ex
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The categories of this paper are: ao-sci
0
The categories of this paper are: hep-ph