48 citations · 251 across the 15 of their papers we have counts for
15 papers
Confirming X-ray Parametric Down Conversion by Time-Energy Correlation
N. J. Hartley, D. Hodge, T. Buckway +16
We present measurements of X-ray Parametric Down Conversion at the Advanced Photon Source synchrotron facility. Using an incoming pump beam at 22 keV, we observe the simultaneous,…
Crystal Structure and Phonon Density of States of FeSi up to 120 GPa
Ravhi S Kumar, Han Liu, Quan Li +9
The strongly correlated material FeSi exhibits several unusual thermal, magnetic, and structural properties under varying pressure-temperature (P-T) conditions. It is a potential t…
Novel Valence Transition in Elemental Metal Europium around 80 GPa
Bijuan Chen, Mingfeng Tian, Jurong Zhang +20
Valence transition could induce structural, insulator-metal, nonmagnetic-magnetic and superconducting transitions in rare-earth metals and compounds, while the underlying physics r…
Pressure induced collapse of magnetic order in jarosite
Ryan A. Klein, James P. S. Walsh, Samantha M. Clarke +12
We report a pressure-induced phase transition in the frustrated kagomé material jarosite at ~45 GPa, which leads to the disappearance of magnetic order. Using a suite of experiment…
Valence instability across magnetostructural transition in USb
Z. E. Brubaker, Y. Xiao, P. Chow +7
We have performed pressure dependent X-ray diffraction and resonant X-ray emission spectroscopy experiments on USb to further characterize the AFM-FM transition occurring near…
Pressure-Driven Valence Increase and Metallization in Kondo Insulator CeBiPt
Daniel J. Campbell, Zachary E. Brubaker, Connor Roncaioli +8
We report the results of high pressure x-ray diffraction, x-ray absorption, and electrical transport measurements of Kondo insulator CeBiPt up to 42 GPa, the highest pr…