Author

J. A. Alonso

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Open access Oct 2026

Crystal Chemistry of a Nickelate Superconductor: La/Pr Distribution, Oxygen Stoichiometry, and High-Pressure Structural Evolution in La2PrNi2O7

We report a comprehensive structural characterization of La2PrNi2O7, a bilayer Ruddlesden–Popper nickelate that has been described to exhibit high-temperature superconductivity under hydrostatic pressure. Synchrotron X-ray diffraction (SXRD) data and high-resolution neutron powder diffraction (NPD) data, collected at a...

J. Gainza, Li-Fen Shi, Gang Wang et al. · Inorganic Chemistry · 0 citations

Open access Sep 2026

Evidence for Isostructural Magnetoelastic Coupling across the Magnetic Transition in Disordered NdSrCoFeO6–δ

Disordered double perovskites offer a rich interplay between chemical disorder, magnetic frustration, and lattice degrees of freedom, yet the role of the average crystal structure in mediating magnetic transitions remains poorly understood. Here, we report a magnetoelastic lattice-strain anomaly in the B-site-disorde...

R. Silva, J. E. Rodrigues, N. S. Ferreira et al. · ACS Applied Electronic Mater... · 0 citations