Exploring the potential of accelerator-based neutron generators in modern research

The Institute for Plasma Research in India set up an accelerator-based 14 MeV neutron generator utilizing Electron Cyclotron Resonance Ion Source technology. This advanced generator can produce 1012 neutrons per second in continuous and pulse modes. By directing deuterons at a TiT target, it generates fast neutrons that are essential for various applications such as fusion experiments, electronics testing, feasibility studies of medical isotope production, neutron radiography, etc. Various independent neutron diagnostics such as diamond detectors, proportional counters, and foil activation have been installed in the Neutron Generator. These techniques provide precise measurements of neutron flux, which are cross-checked with the associated alpha diagnostic technique to ensure accuracy. Additionally, lab-scale experiments at IPR have explored neutron irradiation for medical radioisotope production and radiation-induced damage in electronic components. This paper highlights the significance of precise measurement techniques and demonstrates the critical role of neutron generators in advancing research and practical applications, from medical isotopes to fusion neutronics studies.