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- Michael P. Desjarlais, Joel D. Kress, Lee A. Collins
- Physical review. E, Statistical, nonlinear, andâ€¦
- 2002

The electrical conductivity of warm, dense aluminum plasmas and liquids is calculated using ab initio molecular dynamics and the Kubo-Greenwood formula. The density range extends from near solid toâ€¦ (More)

We report on the electrical and thermal conductivity of liquid sodium at 400 K, calculated using density functional theory with the local density approximation (LDA) and the Kubo-Greenwood formula.â€¦ (More)

- M. D. Knudson, Michael P. Desjarlais
- Physical review letters
- 2009

Evaluation of models and theory of high-pressure material response is largely made through comparison with shock wave data, which rely on impedance match standards. The recent use of quartz as aâ€¦ (More)

- M. D. Knudson, Michael P. Desjarlais, Daniel Dolan
- Science
- 2008

The high-energy density behavior of carbon, particularly in the vicinity of the melt boundary, is of broad scientific interest and of particular interest to those studying planetary astrophysics andâ€¦ (More)

- Roberto Scipioni, Lars P Stixrude, Michael P. Desjarlais
- Proceedings of the National Academy of Sciencesâ€¦
- 2017

Ab intio molecular dynamics simulations show that the electrical conductivity of liquid SiO2 is semimetallic at the conditions of the deep molten mantle of early Earth and super-Earths, raising theâ€¦ (More)

- M. D. Knudson, Michael P. Desjarlais, +6 authors Ronald Redmer
- Science
- 2015

Eighty years ago, it was proposed that solid hydrogen would become metallic at sufficiently high density. Despite numerous investigations, this transition has not yet been experimentally observed.â€¦ (More)

Density functional theory (DFT) methods for calculating the quantum mechanical ground states of condensed matter systems are now a common and significant component of materials research. The growingâ€¦ (More)

- Thomas R. Mattsson, Michael P. Desjarlais
- Physical review letters
- 2006

The electrical conductivity and structure of water between 2000-70,000 K and 0.1-3.7 g/cm3 is studied by finite temperature density functional theory (DFT). Proton conduction is investigatedâ€¦ (More)

- AndrÃ© Kietzmann, Bastian Holst, Ronald Redmer, Michael P. Desjarlais, Thomas R. Mattsson
- Physical review letters
- 2007

We have performed quantum molecular dynamics simulations for dense helium to study the nonmetal-to-metal transition at high pressures. We present new results for the equation of state and theâ€¦ (More)

- R. W. Lemke, Daniel B. Sinars, +10 authors John L. Porter
- Physical review letters
- 2009

X-ray production by imploding wire-array Z pinches is studied using radiation magnetohydrodynamics simulation. It is found that the density distribution created by ablating wire material influencesâ€¦ (More)