Pressure Dependence of Ferromagnetism in Uranium Hydride UH${}_3$ up to 20 GPa Revealed by NV Centers Magnetometry

Valentin Schmidt, Loïc Toraille, Florent Occelli +2

The origin of ferromagnetism in the stable $\beta$-UH${}_3$ phase is still debated. With a high Curie temperature and a short uranium-uranium interatomic distance, $\beta$-UH${}_3$ is placed o…