137 citations · 318 across the 12 of their papers we have counts for
3 papers · 1 filter
Condensed-matter equation of states covering a wide region of pressure studied experimentally
Elijah E. Gordon, Juergen Koehler, Myung-Hwan Whangbo
The relationships among the pressure P, volume V, and temperature T of solid-state materials are described by their equations of state (EOSs), which are often derived from the cons…
Spin orientations of the spin-half Ir4+ ions in Sr3NiIrO6, Sr2IrO4 and Na2IrO3: Density functional, perturbation theory and Madelung potential analyses
Elijah E. Gordon, Hongjun Xiang, Jürgen Köhler +1
The spins of the low-spin Ir4+ (S = 1/2, d5) ions at the octahedral sites of the oxides Sr3NiIrO6, Sr2IrO4 and Na2IrO3 exhibit preferred orientations with respect to their IrO6 oct…
Structure and Composition of the 200 K-Superconducting Phase of H2S under Ultrahigh Pressure: The Perovskite (SH-)(H3S+)
Elijah E. Gordon§, Ke Xu§, Hongjun Xiang +5
H2S is converted under ultrahigh pressure (> 110 GPa) to a metallic phase that becomes superconducting with a record Tc of 200 K. It has been proposed that the superconducting phas…