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cond-mat.mtrl-sci2026
Competing thermalization pathways of photoexcited hot electrons
Christopher Seibel, Tobias Held, Markus Uehlein +1
Photoexcited hot carriers in solids can drive processes, such as photocatalytic reactions on the surface, beyond those available in thermal equilibrium. Hot-electron-mediated react…
cond-mat.mtrl-sci2026
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…
cond-mat.mtrl-sci2025
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…