About the Project

This project focuses on tungsten-based divertor components, which face extreme environmental conditions, including:

• High-energy neutron fluxes generating transmutation elements such as rhenium (Re), osmium (Os), and helium (He).
• Radiation damage levels predicted at ~0.1 dpa for ITER, with higher rates expected in compact spherical tokamaks.
• Elevated temperatures of ~800°C and beyond, caused by heat loads ranging from 8-20 MWm-2.

Under such conditions, transmutant elements and helium interstitials can cluster near grain boundaries, forming bubbles and voids that compromise ductility, toughness, and structural integrity. This project aims to:

• Assess the formation and evolution of damage structures due to transmutation and radiation effects.
• Correlate these microstructural changes to tungsten’s toughness and performance under service conditions.

Responsibilities

As a PhD researcher, you will:

1. Simulate transmutation reactions to predict isotope mixtures in tungsten.
2. Use accelerator-based ion beams to implant helium atoms and replicate displacement cascades.
3. Conduct advanced electron microscopy to analyze nano-clustering, bubble formation, and damage evolution.
4. Perform mechanical testing to correlate structural changes to tungsten’s toughness and integrity.
5. Develop expertise in areas critical to fusion materials science, including radiation effects and physical metallurgy.

Eligibility Requirements

We are hiring highly motivated candidates with:

• A Master’s or Bachelor’s degree (First Class/2:1) in Materials Science, Physics, Engineering, or a related field.
• Strong interest in radiation effects, metallurgy, and fusion technology.
• Experience with electron microscopy, mechanical testing, or related techniques (preferred but not mandatory).
• Strong problem-solving, communication, and time management skills.

What We Offer

• Fully funded 3.5-year PhD studentship in a leading fusion materials group.
• Annual stipend of £18,622, funded by the UK Fusion Skills Programme and supported by Frazer-Nash Consultancy.
• Access to world-class facilities and expertise at the University of Birmingham and collaboration opportunities with the UK Atomic Energy Authority.
• Training in advanced experimental techniques, programming, data analysis, and scientific communication.
• Career-enhancing opportunities in the rapidly growing field of fusion energy.

How to Apply?

To apply, send your:

• CV
• Cover letter outlining your motivation and suitability for the project
• Academic transcripts
  Start Date: No later than March 2025

Don’t miss this opportunity to contribute to cutting-edge fusion research while advancing your academic career!