3 papers
cond-mat.mtrl-sci2026
Pressure-Induced Irreversible Disorder in $β^{\prime}$-Mn(PO): A High-Pressure X-ray Diffraction and Density-Functional Theory Study
Ana Melissa P. Brito, Neha Bura, Pablo Botella +7
The high-pressure structural behavior of $β^\prime$-Mn(PO) was investigated using synchrotron X-ray diffraction up to 20 GPa combined with density-functional theory ca…
cond-mat.mtrl-sci2025
A comparative study of the high-pressure structural stability of zirconolite materials for nuclear waste immobilisation
Daniel Errandonea, Robin Turnbull, Josu Sanchez-Martin +8
We present a comparative study of the high-pressure behaviours of the nuclear waste immobilisation materials zirconolite-2M, -4M, -3O, and -3T. The materials are studied under high…
cond-mat.mtrl-sci2025
Pressure-Induced Decomposition of beta-SnWO4
Sergio Ferrari, Daniel Diaz-Anichtchenko, Pablo Botella +6
This study reports the decomposition of beta-SnWO4 into Sn, SnO2, and WO3 induced by static compression. We performed high-pressure synchrotron powder angle-dispersive X-ray diffra…