[HTML][HTML] Electronic density response of warm dense matter
Matter at extreme temperatures and pressures—commonly known as warm dense matter
(WDM)—is ubiquitous throughout our Universe and occurs in astrophysical objects such as …
(WDM)—is ubiquitous throughout our Universe and occurs in astrophysical objects such as …
Linear-response time-dependent density functional theory approach to warm dense matter with adiabatic exchange-correlation kernels
We present a methodology for the linear-response time-dependent density functional theory
(LR-TDDFT) calculation of the dynamic density response function of warm dense matter in …
(LR-TDDFT) calculation of the dynamic density response function of warm dense matter in …
Non-empirical mixing coefficient for hybrid XC functionals from analysis of the XC kernel
We present an analysis of the static exchange-correlation (XC) kernel computed from hybrid
functionals with a single mixing coefficient such as PBE0 and PBE0–1/3. We break down the …
functionals with a single mixing coefficient such as PBE0 and PBE0–1/3. We break down the …
[HTML][HTML] Imaginary-time correlation function thermometry: A new, high-accuracy and model-free temperature analysis technique for x-ray Thomson scattering data
The accurate interpretation of experiments with matter at extreme densities and pressures is
a notoriously difficult challenge. In a recent work [Dornheim et al., Nat. Commun. 13, 7911 …
a notoriously difficult challenge. In a recent work [Dornheim et al., Nat. Commun. 13, 7911 …
[HTML][HTML] Physical insights from imaginary-time density–density correlation functions
An accurate theoretical description of the dynamic properties of correlated quantum many-
body systems, such as the dynamic structure factor S (q, ω), is important in many fields …
body systems, such as the dynamic structure factor S (q, ω), is important in many fields …
Assessing the accuracy of hybrid exchange-correlation functionals for the density response of warm dense electrons
We assess the accuracy of common hybrid exchange-correlation (XC) functionals (PBE0,
PBE0-1/3, HSE06, HSE03, and B3LYP) within the Kohn–Sham density functional theory for …
PBE0-1/3, HSE06, HSE03, and B3LYP) within the Kohn–Sham density functional theory for …
First-principles modeling of plasmons in aluminum under ambient and extreme conditions
The theoretical understanding of plasmon behavior is crucial for an accurate interpretation of
inelastic scattering diagnostics in many experiments. We highlight the utility of linear …
inelastic scattering diagnostics in many experiments. We highlight the utility of linear …
Thermal excitation signals in the inhomogeneous warm dense electron gas
We investigate the emergence of electronic excitations from the inhomogeneous electronic
structure at warm dense matter parameters based on first-principles calculations. The …
structure at warm dense matter parameters based on first-principles calculations. The …
New frontiers in extreme conditions science at synchrotrons and free electron lasers
V Cerantola, AD Rosa, Z Konôpková… - Journal of Physics …, 2021 - iopscience.iop.org
Synchrotrons and free electron lasers are unique facilities to probe the atomic structure and
electronic properties of matter at extreme thermodynamical conditions. In this context,'matter …
electronic properties of matter at extreme thermodynamical conditions. In this context,'matter …
[HTML][HTML] High-resolution inelastic x-ray scattering at the high energy density scientific instrument at the European X-Ray Free-Electron Laser
L Wollenweber, TR Preston, A Descamps… - Review of scientific …, 2021 - pubs.aip.org
We introduce a setup to measure high-resolution inelastic x-ray scattering at the High
Energy Density scientific instrument at the European X-Ray Free-Electron Laser (XFEL). The …
Energy Density scientific instrument at the European X-Ray Free-Electron Laser (XFEL). The …