activity
20002023
most citedTunable Isolated Attosecond X-ray Pulses with Gigawatt Peak Power from a Free-Electron Laser

482 citations · 2.5k across the 51 of their papers we have counts for

collaborators

53 papers

physics.chem-ph2023

Femtosecond electronic and hydrogen structural dynamics in ammonia imaged with ultrafast electron diffraction

Elio G. Champenois, Nanna H. List, Matthew Ware +18

Directly imaging structural dynamics involving hydrogen atoms by ultrafast diffraction methods is complicated by their low scattering cross-sections. Here we demonstrate that megae…

physics.atom-ph2023★ 1 cited

Femtosecond pulse parameter estimation from photoelectron momenta using machine learning

Tomasz Szołdra, Marcelo F. Ciappina, Nicholas Werby +4

Deep learning models have provided huge interpretation power for image-like data. Specifically, convolutional neural networks (CNNs) have demonstrated incredible acuity for tasks s…

physics.chem-ph2022

Filming Enhanced Ionization in an Ultrafast Triatomic Slingshot

A. J. Howard, M. Britton, Z. L. Streeter +10

Filming atomic motion within molecules is an active pursuit of molecular physics and quantum chemistry. A promising method is laser-induced Coulomb Explosion Imaging (CEI) where a…

physics.atom-ph2022

Photon Energy-Resolved Velocity Map Imaging from Spectral Domain Ghost Imaging

Jun Wang, Taran C. Driver, Felix Allum +11

We present an approach that combines photon spectrum correlation analysis with the reconstruction of three-dimensional momentum distribution from velocity map images in an efficien…

physics.atom-ph2022★ 1 cited

Time Correlation Filtering Reveals Two-Path Electron Quantum Interference in Strong-Field Ionization

Nicholas Werby, Andrew S. Maxwell, Ruaridh Forbes +2

Attosecond dynamics in strong-field tunnel ionization are encoded in intricate holographic patterns in the photoelectron momentum distributions (PMDs). These patterns show the inte…

physics.chem-ph2021★ 97 cited

Attosecond Coherent Electron Motion in Auger-Meitner Decay

Siqi Li, Taran Driver, Philipp Rosenberger +38

In quantum systems, coherent superpositions of electronic states evolve on ultrafast timescales (few femtosecond to attosecond, 1 as = 0.001 fs = 10^{-18} s), leading to a time dep…