96 citations · 162 across the 9 of their papers we have counts for
9 papers
Data analysis methods for powder x-ray diffraction intensity under laser-driven dynamic compression at Omega and NIF laser facilities
Marius Millot, Federica Coppari, Amy Lazicki +1
Powder x-ray diffraction (PXRD) under laser-driven dynamic compression is a powerful tool to investigate material response to extreme pressure, temperature and strain rates. Robust…
Extreme Metastability of Diamond and its Transformation to BC8 Post-Diamond Phase of Carbon
Kien Nguyen-Cong, Jonathan T. Willman, Joseph M. Gonzalez +9
Diamond possesses exceptional physical properties due to its remarkably strong carbon-carbon bonding, leading to significant resilience to structural transformations at very high p…
Same and interconvertible high-pressure ice phases
Aleks Reinhardt, Mandy Bethkenhagen, Federica Coppari +3
Most experimentally known high-pressure ice phases have a body-centred cubic (bcc) oxygen lattice. Our atomistic simulations show that, amongst these bcc ice phases, ices VII, VII'…
Nature of the bonded-to-atomic transition in liquid silica to TPa pressures
Shuai Zhang, Miguel A. Morales, Raymond Jeanloz +3
First-principles calculations and analysis of the thermodynamic, structural, and electronic properties of liquid SiO characterize the bonded-to-atomic transition at 0.1--1.6 TP…
Experiments conducted in the burning plasma regime with inertial fusion implosions
J. S. Ross, J. E. Ralph, A. B. Zylstra +149
An experimental program is currently underway at the National Ignition Facility (NIF) to compress deuterium and tritium (DT) fuel to densities and temperatures sufficient to achiev…
Nonideal Mixing Effects in Warm Dense Matter Studied with First-Principles Computer Simulations
Burkhard Militzer, Felipe Gonzalez-Cataldo, Shuai Zhang +3
We study nonideal mixing effects in the regime of warm dense matter (WDM) by computing the shock Hugoniot curves of BN, MgO, and MgSiO_3. First, we derive these curves from the equ…
Atom-in-jellium equations of state for cryogenic liquids
Thomas Lockard, Marius Millot, Burkhard Militzer +4
Equations of state (EOS) calculated from a computationally efficient atom-in-jellium treatment of the electronic structure have recently been shown to be consistent with more rigor…
Analysis of laser shock experiments on precompressed samples using a quartz reference and application to warm dense hydrogen and helium
Stephanie Brygoo, Marius Millot, Paul Loubeyre +13
Megabar (1 Mbar = 100 GPa) laser shocks on precompressed samples allow reaching unprecedented high densities and moderately high 10000-100000K temperatures. We describe here a comp…
Weak ferrimagnetism and multiple magnetization reversal in α-Cr3(PO4)2
A. N. Vasiliev, O. S. Volkova, E. Hammer +11
The chromium(II) orthophosphate α-Cr3(PO4)2 is a weak ferrimagnet with the Curie temperature TC = 29 K confirmed by a λ-type peak in specific heat. Dominant antiferromagnetic inter…