Oxford Centre for High Energy Density Science (OxCHEDS)

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Molecular dynamics simulations of shock-induced deformation twinning of a body-centered-cubic metal

PHYSICAL REVIEW B 88:10 (2013) ARTN 104105

Authors:

A Higginbotham, MJ Suggit, EM Bringa, P Erhart, JA Hawreliak, G Mogni, N Park, BA Remington, JS Wark
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Structure and density of molten fayalite at high pressure

Geochimica et Cosmochimica Acta 118, pp 118-128

Authors:

C. Sanloup, J. W. E. Drewitt, C. Crépisson, Y. Kono, C. Park, C. Mccammon, L. Hennet, S. Brassamin, A. Bytchkov ,

Abstract:

Theoretical infrared spectrum of partially protonated cationic vacancies in forsterite

European journal of Mineralogy 26 (2), pp 203-210

Authors:

C. Crépisson, H. Bureau, M. Blanchard, J. Ingrin and E. Balan

Abstract:

α-particle stopping and electron-ion energy relaxation in highly compressed ICF fuel

EPJ Web of Conferences EDP Sciences 59 (2013) 05018

Authors:

DJ Edie, J Vorberger, S Rose, DO Gericke
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Inelastic x-ray scattering from shocked liquid deuterium

Physical Review Letters 109:26 (2012)

Authors:

SP Regan, K Falk, G Gregori, PB Radha, SX Hu, TR Boehly, BJB Crowley, SH Glenzer, OL Landen, DO Gericke, T Döppner, DD Meyerhofer, CD Murphy, TC Sangster, J Vorberger

Abstract:

The Fermi-degenerate plasma conditions created in liquid deuterium by a laser-ablation - driven shock wave were probed with noncollective, spectrally resolved, inelastic x-ray Thomson scattering employing Cl Lyα line emission at 2.96 keV. These first x-ray Thomson scattering measurements of the microscopic properties of shocked deuterium show an inferred spatially averaged electron temperature of 8±5 eV, an electron density of 2.2(±0.5)×1023 cm-3, and an ionization of 0.8 (-0.25, +0.15). Two-dimensional hydrodynamic simulations using equation-of-state models suited for the extreme parameters occurring in inertial confinement fusion research and planetary interiors are consistent with the experimental results. © 2012 American Physical Society.
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