87 citations · 255 across the 12 of their papers we have counts for
12 papers
Archê, an orbital-free molecular dynamics code for fast production of equations of state
William Weens, Augustin Blanchet, Philippe Arnault
We present Archê, an orbital-free molecular dynamics (OFMD) code designed to produce equations of state (EOS) in the plasma state. Unlike in other OFMD codes, Archê uses a self-con…
Sommerfeld expansion of electronic entropy in INFERNO-like average atom model
Philippe Arnault, Julien Racine, Jean-Pierre Raucourt +2
In average atom (AA) model, the entropy provides a route to compute thermal electronic contributions to the equation of state (EOS). The complete EOS comprises in many modelings an…
Chapman-Enskog derivation of multicomponent Navier-Stokes equations
Philippe Arnault, Sébastien Guisset
There are several reasons to extend the presentation of Navier-Stokes equations to multicomponent systems. Many technological applications are based on physical phenomena that are…
Bootstrapping time correlation functions of molecular dynamics
Desbiens N., Arnault P., Weens W. +2
Molecular dynamics is often considered as a numerical experiment. The error bars on the results are therefore mandatory, but sometimes difficult to determine and computationally de…
Review of the First Charged-Particle Transport Coefficient Comparison Workshop
P. E. Grabowski, S. B. Hansen, M. S. Murillo +42
We present the results of the first Charged-Particle Transport Coefficient Code Comparison Workshop, which was held in Albuquerque, NM October 4-6, 2016. In this first workshop, sc…
Static and dynamic properties of multi-ionic plasma mixtures
Jean Clerouin, Philippe Arnault, Benoit-Joseph Grea +6
Complex plasma mixtures with three or more components are often encountered in astrophysics or in inertial confinement fusion (ICF) experiments. For mixtures containing species wit…
Checking the Salpeter enhancement of nuclear reactions in asymmetric mixtures
Jean Clerouin, Philippe Arnault, Nicolas Desbiens +4
We investigate the plasma enhancement of nuclear reactions in the intermediate coupling regime using orbital free molecular dynamics (OFMD) simulations. Mixtures of H-Cu and H-Ag s…
Parametrization of pair correlation function and static structure factor of the one component plasma across coupling regimes
Nicolas Desbiens, Philippe Arnault, Jean Clérouin
We present a parametrization of the pair correlation function and the static structure factor of the Coulomb one component plasma (OCP) from the weakly coupled regime to the strong…
A unified concept of effective one component plasma for hot dense plasmas
Jean Clérouin, Philippe Arnault, Christopher Ticknor +2
Orbital-free molecular dynamics simulations are used to benchmark two popular models for hot dense plasmas: the one component plasma (OCP) and the Yukawa model. A unified concept e…
Evidence for out-of-equilibrium states in warm dense matter probed by X-ray Thomson scattering
J. Clerouin, P. Arnault, G. Robert +3
A recent and unexpected discrepancy between \textit{ab initio} simulations and the interpretation of a laser shock experiment on aluminum, probed by X-ray Thomson scattering (XRTS)…
Routine calculation of ab initio melting curves: application to aluminum
Grégory Robert, Philippe Legrand, Philippe Arnault +2
We present a simple, fast, and reliable method to compute the melting curves of materials with ab initio molecular dynamics. It is based on the two-phase thermodynamic model of [Li…
Measurement of XUV-absorption spectra of ZnS radiatively heated foils
Nikolaos Kontogiannopoulmos, Serena Bastiani-Ceccotti, Frédéric Thais +7
Time-resolved absorption of zinc sulfide (ZnS) and aluminum in the XUV-range has been measured. Thin foils in conditions close to local thermodynamic equilibrium were heated by rad…