F
Frank Graziani
Researcher at Lawrence Livermore National Laboratory
Publications - 81
Citations - 1611
Frank Graziani is an academic researcher from Lawrence Livermore National Laboratory. The author has contributed to research in topics: National Ignition Facility & Quantum. The author has an hindex of 19, co-authored 72 publications receiving 1305 citations. Previous affiliations of Frank Graziani include Ames Research Center & University of Minnesota.
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Frontiers and challenges in warm dense matter
TL;DR: In this paper, a comprehensive treatment of temperature in electronic structure calculations is presented, including Hartree-Fock and exact-exchange Kohn-Sham methods, with a special view on matter under extreme conditions.
Journal ArticleDOI
Measurement of charged-particle stopping in warm-dense plasma
Alex Zylstra,Johan Frenje,Paul E. Grabowski,Chikang Li,Gilbert Collins,P. Fitzsimmons,Siegfried Glenzer,Frank Graziani,Stephanie Hansen,Suxing Hu,M. Gatu Johnson,P. Keiter,H. Reynolds,J. R. Rygg,Fredrick Seguin,R. D. Petrasso +15 more
TL;DR: The first high-accuracy measurements of charged-particle energy loss through dense plasma, which shows an increased loss relative to cold matter, consistent with a reduced mean ionization potential, are presented.
Journal ArticleDOI
Large-scale molecular dynamics simulations of dense plasmas: The Cimarron Project
Frank Graziani,Victor S. Batista,Lorin X. Benedict,John I. Castor,Hui Chen,Sophia Chen,Chris Fichtl,James N. Glosli,Paul E. Grabowski,Alexander Graf,Stefan P. Hau-Riege,A. U. Hazi,Saad A. Khairallah,Liam Krauss,A. Bruce Langdon,Richard A. London,Andreas Markmann,Michael S. Murillo,David F. Richards,Howard A. Scott,Ronnie Shepherd,Liam Stanton,Frederick H. Streitz,Michael P. Surh,Jon C. Weisheit,Heather D. Whitley +25 more
TL;DR: The Cimarron project as discussed by the authors developed a massively parallel molecular dynamics (MD) code for dense plasmas, which is used to simulate atomic, radiative, and nuclear processes.
Journal ArticleDOI
Quantum hydrodynamics for plasmas - a Thomas-Fermi theory perspective
TL;DR: In this paper, modified QHD equations for plasmas can be derived from Thomas-Fermi theory including gradient corrections, which puts QHD on firm grounds and yields a different prefactor, γ = (D − 2/3D), in front of the quantum potential which depends on the system dimensionality D.
Journal ArticleDOI
Molecular Dynamics Simulations of Classical Stopping Power
TL;DR: This work performs large-scale molecular dynamics simulations of charged-particle stopping in a classical electron gas that span the weak to moderately strong intratarget coupling regimes and extends various stopping models to improve agreement with the MD data.