36 citations · 150 across the 11 of their papers we have counts for
11 papers
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…
Understanding Hydrogen Rich Superconductors: Importance of Effective Mass and Dirty Limit
Andrew L. Cornelius, Keith V. Lawler, Ashkan Salamat
A class of hydrogen-rich (H-rich) systems, consistent with Type II superconductivity, are known to have very high superconducting transition temperatures Tc and upper critical magn…
Studies on the Weak Itinerant Ferromagnet SrRuO3 under High Pressure to 34 GPa
J. J. Hamlin, S. Deemyad, J. S. Schilling +5
The dependence of the Curie temperature Tc on nearly hydrostatic pressure has been determined to 17.2 GPa for the weak itinerant ferromagnetic SrRuO3 in both polycrystalline and si…
Novel Pressure Induced Structural Phase Transition in AgSbTe
Ravhi S. Kumar, Andrew L. Cornelius, Eunja Kim +4
We report a novel high pressure structural sequence for the functionally graded thermoelectric, narrow band gap semiconductor AgSbTe, using angle dispersive x-ray diffraction…
Antiferromagnetism in Pr3In: Singlet/triplet physics with frustration
A. D. Christianson, J. M. Lawrence, J. L. Zarestky +7
We present neutron diffraction, magnetic susceptibility and specific heat data for a single-crystal sample of the cubic (Cu3Au structure) compound Pr3In. This compound is believed…
Structural Behavior of Non-Oxide Perovskite Superconductor MgCNi at Pressures up to 32 GPa
Ravhi S Kumar, A. L. Cornelius, Yongrong Shen +4
We report the pressure dependence of the structural parameters of the non-oxide perovskite superconductor MgCNi up to 32 GPa using a diamond anvil cell and synchrotron x-rays…