Fully-funded PhD Studentship in the in-situ analysis and discrimination of insoluble beta-emitting activity for contaminated land and effluent characterisation

This project addresses the requirement to detect and quantify beta-emitting activity in contaminated land and liquid effluents. Strontium-90 and hence its daughter product yttrium-90 feature prominently as products of fission and pose significant radiological consequences due to the relatively high mobility of strontium and its similarity to calcium in terms of uptake in biological systems. Further, whilst these nuclides have no discernible gamma-ray signature to enable stand-off characterisation directly, it is nonetheless important that their presence in-situ can be quantified because yttrium is relatively insoluble compared to strontium and hence presents a different dynamic in aqueous environments to strontium. The aim of this project is to determine whether these nuclides can be discerned in-situ via their bremsstrahlung emissions. A good degree in Engineering, Physics or related discipline is required, comprising ideally a significant experimental component.

For informal enquiries, please contact Professor Malcolm Joyce ([email protected]). Candidates interested in applying should send a copy of their CV together with a personal statement/covering letter addressing their background and suitability for this project to Professor Joyce as soon as possible and by the closing date: 31^st April 2024.