66 citations · 314 across the 13 of their papers we have counts for
13 papers
The uniform electron gas at high temperatures: \emph{ab initio} path integral Monte Carlo simulations and analytical theory
Tobias Dornheim, Jan Vorberger, Zhandos Moldabekov +2
We present extensive new \emph{ab initio} path integral Monte Carlo (PIMC) simulations of the uniform electron gas (UEG) in the high-temperature regime, $8\leqθ=k_\textnormal{B}T/E…
Scrutinizing the Debye plasma model: Rydberg excitons unravel the properties of low-density plasmas in semiconductors
Heinrich Stolz, Dirk Semkat, Rico Schwartz +5
For low-density plasmas, the classical limit described by the Debye-Hückel theory is still considered as an appropriate description even though a clear experimental proof of this p…
Dielectric response of electron-hole systems. Nondegenerate case and quantum corrections
Dirk Semkat, Heinrich Stolz, Wolf-Dietrich Kraeft +1
Analytical results for the dielectric function in RPA are derived for three-, two-, and one-dimensional semiconductors in the weakly-degenerate limit. Based on this limit, quantum…
Ionization potential depression and Pauli blocking in degenerate plasmas at extreme densities
Gerd Röpke, David Blaschke, Tilo Döppner +4
New facilities explore warm dense matter (WDM) at extreme conditions where the densities are very high (e.g., carbon up to density of 50 g cm) so that electrons are degenera…
Ionization potential depression and optical spectra in a Debye plasma model
Chengliang Lin, Gerd Röpke, Heidi Reinholz +1
We show how optical spectra in dense plasmas are determined by the shift of energy levels as well as the broadening owing to collisions with the plasma particles. In lowest approxi…
Ionization potential depression and dynamical structure factor in dense plasmas
Chengliang Lin, Gerd Röpke, Wolf-Dietrich Kraeft +1
The properties of a bound electron system immersed in a plasma environment are strongly modified by the surrounding plasma. The modification of a basic quantity, the ionization ene…