Advanced Nuclear Materials

A UK research team is training the next generation of nuclear materials scientists to keep Britain’s fission and fusion reactor programmes running safely. The problem is stark: nuclear reactors—whether existing fission plants or future fusion designs—need structural materials that can withstand extreme heat, radiation, and mechanical stress for decades. Without specialists who understand how metals and ceramics behave under these conditions, the UK cannot maintain its current reactors, build new ones, or lead in fusion research. The team at Oxford has been a global leader in this field, but retaining early-career researchers is difficult when short-term contracts and uncertain career paths drive talent away. This Platform Grant provides stable, flexible funding for postdoctoral researchers, giving them job security, mentorship, and freedom to develop their own ideas. If successful, it will keep a multi-skilled team intact, produce the trained experts that UK fission and fusion programmes need, and generate the fundamental materials science that underpins safer, longer-lived reactor components. The work does not directly change everyday life—but without it, the engineers who keep the lights on would have no data on how reactor walls crack or corrode.