45 citations · 45 across the 3 of their papers we have counts for
3 papers
Ab Initio Discovery of Novel Crystal Structure Stability in Barium and Sodium-Calcium Compounds under Pressure using DFT
Joshua A. Taillon, William W. Tipton, Richard G. Hennig
Group I/II materials exhibit unexpected structural phase transitions at high pressures, providing potential insight into the origins of elemental superconductivity. We present here…
Importance of High Angular-Momentum Channels in Pseudopotentials for Quantum Monte Carlo
William W. Tipton, Neil D. Drummond, Richard G. Hennig
Quantum Monte Carlo methods provide in principle an accurate treatment of the many-body problem of the ground and excited states of condensed systems. In practice, however, uncontr…
Pressure-Induced Structure Transitions in Eu Metal to 92 GPa
W. Bi, Y. Meng, R. S. Kumar +6
Synchrotron x-ray diffraction experiments have been carried out on Eu metal at ambient temperature to pressures as high as 92 GPa (0.92 Mbar). Following the well-known bcc-to-hcp t…