444 citations · 591 across the 8 of their papers we have counts for
8 papers
Dislocation-based strength model for high energy density conditions
Damian C. Swift, Kazem Alidoost, Ryan Austin +5
We derive a continuum-level plasticity model for polycrystalline materials in the high energy density regime, based on a single dislocation density and single mobility mechanism, w…
Comparison of ablators for the polar direct drive exploding pusher platform
Heather D. Whitley, G. Elijah Kemp, Charles Yeamans +36
We examine the performance of pure boron, boron carbide, high density carbon, and boron nitride ablators in the polar direct drive exploding pusher (PDXP) platform. The platform us…
Analytic binary alloy volume-concentration relations and the deviation from Zen`s law
A. Landa, J. E. Klepeis, R. E. Rudd +2
Alloys expand or contract as concentrations change, and the resulting relationship between atomic volume and alloy content is an important property of the solid. While a well-known…
Equations of state for ruthenium and rhodium
Damian C. Swift, Thomas Lockard, Olivier Heuze +8
Ru and Rh are interesting cases for comparing equations of state (EOS), because most general purpose EOS are semi-empirical, relying heavily on shock data, and none has been report…
Elastic constants and volume changes associated with two high-pressure rhombohedral phase transformations in vanadium
B. Lee, R. E. Rudd, J. E. Klepeis +1
We present results from ab initio calculations of the mechanical properties of the rhombohedral phase (beta) of vanadium metal reported in recent experiments, and other predicted h…
Chemical bonding, elasticity, and valence force field models: a case study for alpha-Pt_2Si and PtSi
J. E. Klepeis, O. Beckstein, O. Pankratov +1
We have carried out a detailed study of the chemical bonding for two room-temperature stable platinum silicide phases, tetragonal alpha-Pt_2Si and orthorhombic PtSi. An analysis of…