3 papers
cond-mat.str-el2026
Hidden Magnetic Octupolar Order driven by Spin-Orbit coupling in KFeF
C. A. Crawford, C. I. Hiley, N. C. Bristowe +6
Phase transitions are typically driven by symmetry-breaking structural distortions that lift electronic degeneracies, yet in some cases, these transitions may be driven by a hidden…
cond-mat.str-el2025
Signatures of Orbital Order and Disorder in Fluoro-Perovskites with Electronic Degeneracies
C. A. Crawford, C. I. Hiley, J. Gainza +3
A detailed high-resolution, variable temperature powder diffraction study of the fluoro-perovskites NaFeF and NaCoF is performed to probe their orbital ordering transitions…
cond-mat.str-el2025
Pressure-induced orbital reordering in NaCuF
Craig I. Hiley, Catriona A. Crawford, Craig L. Bull +5
The high-pressure behaviour of NaCuF is explored by powder neutron diffraction and density functional theory (DFT) calculations. A first-order phase transition is observed…