J. E. Rodrigues

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cond-mat.mtrl-sci2026

Pressure-Induced Irreversible Disorder in $Î²^{\prime}$-Mn $_{3}$ (PO $_{4}$ ) $_{2}$ : 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 $Î²^\prime$-Mn $_{3}$ (PO $_{4}$ ) $_{2}$ was investigated using synchrotron X-ray diffraction up to 20 GPa combined with density-functional theory ca…

cond-mat.mtrl-sci2025

Absence of higher than 6-fold coordination in glassy $G e O_{2}$ up to 158 GPa revealed by X-ray absorption spectroscopy

JoÃ£o Elias F. S. Rodrigues, Angelika D. Rosa, Emin Mijit +5

Simple binary oxide glasses can exhibit a compression behavior distinct from that of their crystalline counterparts. In this study, we employed high-pressure X-ray absorption spect…

Pressure-Induced Irreversible Disorder in $Î²^{\prime}$-Mn3​(PO4​)2​: A High-Pressure X-ray Diffraction and Density-Functional Theory Study

Absence of higher than 6-fold coordination in glassy GeO2​ up to 158 GPa revealed by X-ray absorption spectroscopy

Pressure-Induced Irreversible Disorder in $Î²^{\prime}$-Mn $_{3}$ (PO $_{4}$ ) $_{2}$ : A High-Pressure X-ray Diffraction and Density-Functional Theory Study

Absence of higher than 6-fold coordination in glassy $G e O_{2}$ up to 158 GPa revealed by X-ray absorption spectroscopy