3 papers
cond-mat.mtrl-sci2020
Understanding XANES spectra of two-temperature warm dense copper using ab initio simulation
N. Jourdain, V. Recoules, L. Lecherbourg +2
Using ab initio molecular-dynamics simulations combined with linear-response theory, we studied the x-ray absorption near-edge spectra (XANES) of a two-temperature dense copper pla…
physics.plasm-ph2019
Impact of free electron degeneracy on collisional rates in plasmas
Gareth O. Williams, H. -K. Chung, S. Künzel +19
Degenerate plasmas, in which quantum effects dictate the behavior of free electrons, are ubiquitous on earth and throughout space. Transitions between bound and free electron state…
physics.plasm-ph2017
Femtosecond X-ray absorption spectroscopy in warm dense matter
Benoît Mahieu, Noémie Jourdain, Kim Ta Phuoc +5
Exploring and understanding ultrafast processes at the atomic level is a scientific challenge. Femtosecond X-ray Absorption Spectroscopy (XAS) is an essential experimental probing…