activity
20122024
most citedTunable Isolated Attosecond X-ray Pulses with Gigawatt Peak Power from a Free-Electron Laser

482 citations · 1.9k across the 46 of their papers we have counts for

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physics.atom-ph2024

Attosecond Delays in X-ray Molecular Ionization

Taran Driver, Miles Mountney, Jun Wang +34

The photoelectric effect is not truly instantaneous, but exhibits attosecond delays that can reveal complex molecular dynamics. Sub-femtosecond duration light pulses provide the re…

physics.atom-ph2023★ 2 cited

Streaking single-electron ionization in open-shell molecules driven by X-ray pulses

M. E. Mountney, T. C. Driver, A. Marinelli +3

We obtain continuum molecular wavefunctions for open-shell molecules in the Hartree-Fock framework. We do so while accounting for the singlet or triplet total spin symmetry of the…

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★ 6 cited

Applying Bayesian Inference and deterministic anisotropy to retrieve the molecular structure distribution from gas-phase diffraction experiments

Kareem Hegazy, Varun Makhija, Phil Bucksbaum +12

Currently, our general approach to retrieving molecular structures from ultrafast gas-phase diffraction heavily relies on complex ab initio electronic or vibrational excited state…

physics.atom-ph2020★ 16 cited

Resolving Multiphoton Processes with High-Order Anisotropy Ultrafast X-ray Scattering

Adi Natan, Aviad Schori, Grace Owolabi +3

We present first results on ultrafast X-ray scattering of strongly driven molecular Iodine and analysis of high-order anisotropic components of the scattering signal, up to four-ph…

physics.atom-ph2016

The attosecond regime of impulsive stimulated electronic Raman excitation

Matthew R. Ware, Philip H. Bucksbaum, James P. Cryan +1

We have calculated the resonant and nonresonant contributions to attosecond impulsive stimulated electronic Raman scattering (SERS) in regions of autoionizing transitions. Comparis…

physics.atom-ph2016

Optimizing impulsive X-ray Raman scattering for population transfer in atomic systems

James P. Cryan, Matthew R. Ware, Daniel J. Haxton

Impulsive X-ray Raman excitations of Lithium, Neon, and Sodium are calculated using the Multiconfiguration Time-Dependent Hartree-Fock method. Using linearly polarized laser pulses…

physics.atom-ph2016★ 149 cited

Self-referenced coherent diffraction x-ray movie of Angstrom- and femtosecond-scale atomic motion

J. M. Glownia, A. Natan, J. P. Cryan +11

Time-resolved femtosecond x-ray diffraction patterns from laser-excited molecular iodine are used to create a movie of intramolecular motion with time and space resolution of …