54 citations · 150 across the 6 of their papers we have counts for
4 papers · 1 filter
Interplay between structural and magnetic-electronic responses of FeAlO to a megabar: site inversion and spin crossover
W. M. Xu, G. R. Hearne, S. Layek +4
X-ray diffraction pressure studies at room temperature demonstrate that the spinel FeAlO transforms to a tetragonal phase at ~18 GPa. This tetragonal phase has a highly…
Site-specific spin crossover in FeTiO post-spinel under high pressures to near a megabar
W. M. Xu, G. R. Hearne, S. Layek +5
X-ray diffraction studies to ~90 GPa at room temperature show that FeTiO ferrous inverse spinel undergoes the following sequence of structural transitions : cubic (Fd3m…
Pressure induced spin crossover in disordered α-LiFeO2
Samar Layek, Eran Greenberg, Weiming Xu +4
Structural, magnetic and electrical-transport properties of α-LiFeO2, crystallizing in the rock salt structure with random distribution of Li and Fe ions, have been studied by sync…
Theoretical and experimental evidence of a site-selective Mott transition in Fe2O3 under pressure
E. Greenberg, I. Leonov, S. Layek +6
We provide experimental and theoretical evidence for a novel type of pressure-induced insulator-metal transition characterized by site-selective delocalization of the electrons. Mö…