102 citations · 466 across the 48 of their papers we have counts for
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Methods for energy dispersive x-ray spectroscopy with photon-counting and deconvolution techniques
Alessandro Forte, Thomas Gawne, Oliver S. Humphries +3
Spectroscopic techniques are essential for studying material properties, but the small cross-sections of some methods may result in low signal-to-noise ratios (SNRs) in the collect…
Modelling of warm dense hydrogen via explicit real time electron dynamics: Electron transport properties
Pontus Svensson, Patrick Hollebon, Daniel Plummer +2
We extract electron transport properties from atomistic simulations of a two-component plasma, by mapping the long-wavelength behaviour to a two-fluid model. The mapping procedure…
Ionisation Calculations using Classical Molecular Dynamics
Daniel Plummer, Pontus Svensson, Dirk O. Gericke +3
By performing an ensemble of molecular dynamics simulations, the model-dependent ionisation state is computed for strongly interacting systems self-consistently. This is accomplish…
Shock-driven amorphization and melt in FeO
Céline Crépisson, Alexis Amouretti, Marion Harmand +28
We present measurements on FeO amorphization and melt under laser-driven shock compression up to 209(10) GPa via time-resolved in situ x-ray diffraction. At 122(3) GPa, a d…
A molecular dynamics framework coupled with smoothed particle hydrodynamics for quantum plasma simulations
Thomas Campbell, Pontus Svensson, Brett Larder +3
We present a novel scheme for modelling quantum plasmas in the warm dense matter (WDM) regime via a hybrid smoothed particle hydrodynamic - molecular dynamic treatment, here referr…
Modelling of warm dense hydrogen via explicit real time electron dynamics: Dynamic structure factors
Pontus Svensson, Yusuf Aziz, Tobias Dornheim +5
We present two methods for computing the dynamic structure factor for warm dense hydrogen without invoking either the Born-Oppenheimer approximation or the Chihara decomposition, b…
Exploring relaxation dynamics in warm dense plasmas by tailoring non-thermal electron distributions with a free electron laser
Yuanfeng Shi, Shenyuan Ren, Hyun-kyung Chung +2
Knowing the characteristic relaxation time of free electrons in a dense plasma is crucial to our understanding of plasma equilibration and transport. However, experimental investig…
Quantum Monte Carlo study of the phase diagram of the two-dimensional uniform electron liquid
Sam Azadi, N. D. Drummond, S. M. Vinko
We present a study of spin-unpolarized and spin-polarized two-dimensional uniform electron liquids using variational and diffusion quantum Monte Carlo (VMC and DMC) methods with Sl…
Phase transitions of FeO under laser shock compression
A. Amouretti, C. Crépisson, S. Azadi +22
We present in-situ x-ray diffraction and velocity measurements of FeO under laser shock compression at pressures between 38-116 GPa. None of the phases reported by static c…
Resonant inelastic x-ray scattering in warm-dense Fe compounds beyond the SASE FEL resolution limit
Alessandro Forte, Thomas Gawne, Karim K. Alaa El-Din +19
Resonant inelastic x-ray scattering (RIXS) is a widely used spectroscopic technique, providing access to the electronic structure and dynamics of atoms, molecules, and solids. Howe…