Compact neutron generator with nanotube ion source
JOURNAL OF INSTRUMENTATION(2018)
摘要
In this letter, we report the observation of fast neutrons generated when a positive acceleration potential is applied to an array of orientated carbon nanotubes, which are used as an ion source. The neutrons with energy of 2.45 MeV are generated as a result of D-D fusion reaction. The dependencies of the neutron yield on the value of the applied potential and residual pressure of deuterium are measured. The proposed approach is planned to be used for the development of compact neutron generators.
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关键词
Neutron sources,Neutron detectors (cold, thermal, fast neutrons)
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