66 citations · 99 across the 4 of their papers we have counts for
Showing 2006Show all
3 papers · 1 filter
cond-mat.mtrl-sci2006
Lattice dynamics and thermodynamics of bcc vanadium at high pressures
Xianwei Sha, R. E. Cohen
We investigate the lattice dynamics and thermodynamics of nonmagnetic bcc vanadium as a function of temperature and pressure, using the first principles linear response linear-muff…
cond-mat.mtrl-sci2006★ 66 cited
First-principles thermoelasticity of bcc iron under pressure
Xianwei Sha, R. E. Cohen
We investigate the elastic and isotropic aggregate properties of ferromagnetic bcc iron as a function of temperature and pressure by computing the Helmholtz free energies for the v…
cond-mat.mtrl-sci2006★ 33 cited
Thermal effects on lattice strain in hcp Fe under pressure
Xianwei Sha, R. E. Cohen
We compute the c/a lattice strain versus temperature for nonmagnetic hcp iron at high pressures using both first-principles linear response quasiharmonic calculations based on the…