5 papers
Probing laser-driven surface and subsurface dynamics via grazing-incidence XFEL scattering and diffraction
Lisa Randolph, Ãzgül Ãztürk, Dmitriy Ksenzov +34
We demonstrate a grazing-incidence x-ray platform that simultaneously records time-resolved grazing-incidence small-angle x-ray scattering (GISAXS) and grazing-incidence x-ray diff…
Interplay of non-local transport and local scattering during electron thermalization and spatial equilibration in laser-excited metals
Markus Uehlein, Tobias Held, Christopher Seibel +2
Ultrafast laser excitation of metals induces electronic nonequilibrium both in space and locally in the energy distribution. The subsequent dynamics are governed by the interplay b…
From Code to Figure: A FAIR-Aligned Data Provenance Chain for Reproducible Simulation Research in Numerical Physics
Markus Uehlein, Tobias Held, Christopher Seibel +3
Computational physics increasingly depends on large simulation datasets generated by software that remains under active development for many years. In such settings, reproducibilit…
Thermalization of Optically Excited Fermi Systems: Electron-Electron Collisions in Solid Metals
Stephanie Roden, Christopher Seibel, Tobias Held +3
Ultrafast optical excitation of metals induces a non-equilibrium energy distribution in the electronic system, with a characteristic step-structure determined by Pauli blocking. On…
Capturing non-equilibrium electron dynamics in metals accurately and efficiently
M. Uehlein, H. T. Snowden, C. Seibel +4
The simulation of non-equilibrium electron distributions is essential for capturing light-metal interactions and therefore the study of photoabsorption, photocatalysis, laser ablat…