3 papers
cond-mat.mtrl-sci2025
Non-Equilibrium Multiplet Excitations probed by the Branching Ratio in X-ray Absorption Spectroscopy
Tim Amrhein, Beyza Salantur, Ralph Püttner +6
We show that ultrafast electronic multiplet transitions in terbium metal are manifested by changes in the relative spectral weight of the and X-ray absorption reso…
physics.chem-ph2025
Ultrafast Charge-Transfer and Auger Decay Processes in Aqueous CaCl Solution: Insights from Core-Level Spectroscopy
Denis Céolin, Tsveta Miteva, Jean-Pascal Rueff +6
Understanding the interaction between metal ions and their aqueous environment is fundamental in many areas of chemistry, biology, and environmental science. In this study, we inve…
physics.chem-ph2024
Ultrafast Nuclear Dynamics in Double-Core Ionized Water Molecules
Iyas Ismail, Ludger Inhester, Tatiana Marchenko +30
Double-core-hole (DCH) states in isolated water and heavy water molecules, resulting from the sequential absorption of two x-ray photons, have been investigated. A comparison of th…