G
Gregory Robert
Publications - 9
Citations - 174
Gregory Robert is an academic researcher. The author has contributed to research in topics: Ion & Warm dense matter. The author has an hindex of 6, co-authored 8 publications receiving 143 citations.
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Journal ArticleDOI
A Review of Equation-of-State Models for Inertial Confinement Fusion Materials
Jim Gaffney,Suxing Hu,Philippe Arnault,Andreas Becker,Lorin X. Benedict,T. R. Boehly,Peter M. Celliers,David M. Ceperley,Ondřej Čertík,Jean Clérouin,Gilbert Collins,Lee A. Collins,J.-F. Danel,Nicolas Desbiens,M. W. C. Dharma-wardana,Y. H. Ding,A. Fernandez-Pañella,M.C. Gregor,Paul E. Grabowski,Sebastien Hamel,Stephanie Hansen,L. Harbour,X.T. He,Duane D. Johnson,Duane D. Johnson,W. Kang,Valentin V. Karasiev,Luc Kazandjian,Marcus D. Knudson,Tadashi Ogitsu,Carlo Pierleoni,Carlo Pierleoni,R. Piron,Ronald Redmer,Gregory Robert,Didier Saumon,Andrew Shamp,Travis Sjostrom,A. V. Smirnov,Charles Starrett,P. A. Sterne,A. Wardlow,Heather D. Whitley,Brian G. Wilson,P. Zhang,Eva Zurek +45 more
TL;DR: A detailed review of the state-of-the-art EOS models for inertial confinement fusion (ICF) implosions can be found in this paper, where the authors present a detailed comparison with experiments.
Journal ArticleDOI
Evidence for out-of-equilibrium states in warm dense matter probed by x-ray Thomson scattering
Jean Clérouin,Gregory Robert,Philippe Arnault,Christopher Ticknor,Joel D. Kress,Lee A. Collins +5 more
TL;DR: A recent and unexpected discrepancy between ab initio simulations and the interpretation of a laser shock experiment on aluminum probed by x-ray Thomson scattering (XRTS), is addressed and the relevance of decoupled temperatures for ions and electrons is discussed.
Journal ArticleDOI
Behavior of the coupling parameter under isochoric heating in a high-Z plasma.
TL;DR: It is shown that along an isochore the effective ionic coupling parameter is almost constant over a wide range of temperatures (in this case Γ~/=20) due to the competition between rising temperatures and increased ionization.
Journal ArticleDOI
Simple calculation of ab initio melting curves: Application to aluminum.
TL;DR: A simple, fast, and promising method to compute the melting curves of materials with ab initio molecular dynamics, based on the two-phase thermodynamic model of Lin et al, comparable to the most sophisticated methods, for a much lower computational cost.
Journal ArticleDOI
Thomas-Fermi Z-scaling laws and coupling stabilization for plasmas.
Philippe Arnault,Jean Clérouin,Gregory Robert,Christopher Ticknor,Joel D. Kress,Lee A. Collins +5 more
TL;DR: This work investigates the stabilization of the ionic coupling in isochoric heating by extending the well-known Thomas-Fermi Z-scaling laws to the Coulomb coupling parameter, and quantifies the consequences for corresponding states via orbital free molecular dynamics simulations.