141 citations · 770 across the 20 of their papers we have counts for
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A general moment NRIXS approach to the determination of equilibrium Fe isotopic fractionation factors: application to goethite and jarosite
N. Dauphas, M. Roskosz, E. E. Alp +7
We measured the reduced partition function ratios for iron isotopes in goethite FeO(OH), potassium-jarosite KFe3(SO4)2(OH)6, and hydronium-jarosite (H3O)Fe3(SO4)2(OH)6, by Nuclear…
Magnetism dependent phonon anomaly in LaFeAsO observed via inelastic x-ray scattering
S. E. Hahn, G. S. Tucker, J. -Q. Yan +7
The phonon dispersion was measured at room temperature along (0,0,L) in the tetragonal phase of LaFeAsO using inelastic x-ray scattering. Spin-polarized first-principles calculatio…
Reentrant valence transition in EuO at high pressures: beyond the bond-valence model
N. M. Souza-Neto, J. Zhao, E. E. Alp +4
The pressure-dependent relation between Eu valence and lattice structure in model compound EuO is studied with synchrotron-based x-ray spectroscopic and diffraction techniques. Con…
Synchrotron x-ray spectroscopy studies of valence and magnetic state in europium metal to extreme pressures
W. Bi, N. M. Souza-Neto, D. Haskel +9
In order to probe the changes in the valence state and magnetic properties of Eu metal under extreme pressure, x-ray absorption near-edge spectroscopy, x-ray magnetic circular dich…