Development of new generation handheld and backpack neutron detectors
Lead Research Organisation:
University of Oxford
Department Name: Oxford Physics
Abstract
Transuranic elements like Plutonium are radioactive materials which spontaneously emit neutrons. A neutron detector is therefore a crucial tool to detect illicit trafficking of radioactive materials that could be used to make nuclear or dirty bombs. It is also an important tool for radio-protection at nuclear facilities. Currently most neutron detectors in use are based on Helium-3 gas tubes. The current shortage of Helium-3 means that the supply can no longer meet the demand.
Alternative technologies are needed in order to replace Helium-3 systems already deployed. This project aims to replace successfully Helium-3 detectors used as hand held and backpack system by a new technology based on layers of neutron sensitive material mixed with highly efficient scintillator. The technology is easily scalable and the design flexible enough to meet a wide range of detector requirements.
Alternative technologies are needed in order to replace Helium-3 systems already deployed. This project aims to replace successfully Helium-3 detectors used as hand held and backpack system by a new technology based on layers of neutron sensitive material mixed with highly efficient scintillator. The technology is easily scalable and the design flexible enough to meet a wide range of detector requirements.
| Description | We have developed a new type of radiation detector |
| Exploitation Route | Seek for another company to take this or a spin out. In 2016 the PI secured a RSE/STFC Entreprise Fellow to help with this commercialisation. |
| Sectors | Electronics Energy Healthcare Security and Diplomacy |
| URL | http://nfacet.com |
| Description | The detector system developed during the project has been used extensively to determine the best performance achievable with the technology. We have since then moved to a different detector design which has more capabilities. |
| First Year Of Impact | 2013 |
| Sector | Security and Diplomacy |
| Impact Types | Societal |