159 citations · 259 across the 7 of their papers we have counts for
4 papers · 1 filter
Thermoelastic equation of state and melting of Mg metal at high pressure and high temperature
Alexandre Courac, Yann Le Godec, Vladimir L. Solozhenko +2
The p-V-T equation of state of magnesium metal has been measured up to 20 GPa and 1500 K using both multianvil and opposite anvil techniques combined with synchrotron X-ray diffrac…
Observation of the Sb2S3-type post-post-GdFeO3-perovskite: A model structure for high density ABX3 and A2X3 phases
Wilson A. Crichton, Fabian L. M. Bernal, Jérémy Guignard +2
Ten years have passed since the description of the perovskite to post-perovskite transition in MgSiO3 and its' impact on the mineralogy and rheology of the D" region at the base of…
Importance of correlation effects in hcp iron revealed by a pressure-induced electronic topological transition
K. Glazyrin, L. V. Pourovskii, L. Dubrovinsky +17
We discover that hcp phases of Fe and Fe0.9Ni0.1 undergo an electronic topological transition at pressures of about 40 GPa. This topological change of the Fermi surface manifests i…
Effect of high pressure on multiferroic BiFeO3
R. Haumont, P. Bouvier, A. Pashkin +6
We report experimental evidence for pressure instabilities in the model multiferroic BiFeO3 and namely reveal two structural phase transitions around 3 GPa and 10 GPa by using diff…