302 citations · 1.1k across the 34 of their papers we have counts for
6 papers · 1 filter
Probing electronic decoherence with high-resolution attosecond photoelectron interferometry
David Busto, Hugo Laurell, Daniel Finkelstein Shapiro +14
Quantum coherence plays a fundamental role in the study and control of ultrafast dynamics in matter. In the case of photoionization, entanglement of the photoelectron with the ion…
Attosecond photoelectron spectroscopy of helium doubly excited states
Luca Argenti, Eva Lindroth
We describe a numerical method that simulates the interaction of the helium atom with sequences of femtosecond and attosecond light pulses. The method, which is based on the close-…
Attosecond Intramolecular-Scattering and Vibronic Delay
Bejan Ghomashi, Nicolas Douguet, Luca Argenti
The photoionization of the CO molecule from the C orbital does not obey the Franck-Condon approximation, as a consequence of the nuclear recoil that accompanies the direct emi…
Autoionizing Polaritons in Attosecond Atomic Ionization
Nathan Harkema, Coleman Cariker, Eva Lindroth +2
Light-induced states are commonly observed in the photoionization spectra of laser-dressed atoms. The properties of autoionizing polaritons, entangled states of light and Auger res…
A Multi-Center Quadrature Scheme for the Molecular Continuum
Heman Gharibnejad, Nicolas Douguet, Jeppe Olsen +2
A common way to evaluate electronic integrals for polyatomic molecules is to use Becke's partitioning scheme [J. Chem. Phys.88, 2547 (1988)] in conjunction with overlapping grids c…
Towards the complete phase profiling of attosecond wave packets
Jaco Fuchs, Nicolas Douguet, Stefan Donsa +5
Realistic attosecond wave packets have complex profiles that, in dispersive conditions, rapidly broaden or split into multiple components. Such behaviors are encoded in sharp featu…