activity
20232026
most citedEnhanced One-Color-Two-Photon Resonant Ionization in Highly Charged Ions by Fine-Structure Effects

1 citations · 1 across the 5 of their papers we have counts for

collaborators

6 papers

physics.chem-ph2026

X-ray Driven Trihydrogen Formation on Silica Nanosurfaces

Samuel Sahel-Schackis, Adam Summers, Ritika Dagar +29

The trihydrogen cation () initiates the ion-molecule reactions that build molecular complexity in interstellar space. Whether its canonical formation reaction, $\ma…

physics.atom-ph2025★ 1 cited

Enhanced One-Color-Two-Photon Resonant Ionization in Highly Charged Ions by Fine-Structure Effects

Moto Togawa, Chunhai Lyu, Chintan Shah +25

Ultraintense pulses from X-ray free-electron lasers can drive, within femtoseconds, multiple processes in the inner shells of atoms and molecules in all phases of matter. The ensui…

physics.optics2025

Model-free pattern separation of two-color ultrafast X-ray diffraction

Linos Hecht, Yevheniy Ovcharenko, Asbjørn Ø. Lægdsmand +28

Two-color X-ray imaging with Free Electron Laser pulses offers a powerful approach for probing ultrafast structural dynamics in nanoscale systems, combining (near-)atomic spatial r…

physics.chem-ph2024

Controlled molecule injector for cold, dense, and pure molecular beams at the European x-ray free-electron laser

Lanhai He, Melby Johny, Thomas Kierspel +27

A permanently available molecular-beam injection setup for controlled molecules (COMO) was installed and commissioned at the small quantum systems (SQS) instrument at the European…

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…

cond-mat.mes-hall2023

Generation of Large Vortex-Free Superfluid Helium Nanodroplets

Anatoli Ulmer, Andrea Heilrath, Björn Senfftleben +38

Superfluid helium nanodroplets are an ideal environment for the formation of metastable, self-organized dopant nanostructures. However, the presence of vortices often hinders their…