Ultrafast studies of elusive chemical reactions in the gas phase

M Dantus - Science, 2024 - science.org
The chemical composition of the interstellar medium and planetary atmospheres is
constantly in flux as atoms and molecules collide and interact with high-energy particles …

Trends in angle-resolved molecular photoelectron spectroscopy

D Dowek, P Decleva - Physical Chemistry Chemical Physics, 2022 - pubs.rsc.org
The field of angle-resolved molecular photoelectron spectroscopy is reviewed, with
emphasis on foundations and most recent applications in different regimes of light–matter …

New perspectives in time-resolved laser-induced electron diffraction

U De Giovannini, J Küpper… - Journal of Physics B …, 2023 - iopscience.iop.org
Imaging the microscopic world in real space and real time is a grand challenge of science. In
the landscape of time-resolved imaging techniques, laser-induced electron diffraction (LIED) …

Transfer learning, alternative approaches, and visualization of a convolutional neural network for retrieval of the internuclear distance in a molecule from photoelectron …

NI Shvetsov-Shilovski, M Lein - Physical Review A, 2023 - APS
We investigate the application of deep learning to the retrieval of the internuclear distance in
the two-dimensional H 2+ molecule from the momentum distribution of photoelectrons …

Double-blind decoupling of molecular rotation and high-order harmonic generation with a neural network

S Sun, L He, C Xu, Y Deng, P Lan, P Lu - Physical Review A, 2024 - APS
High-order harmonic generation (HHG) through laser-molecule interaction provides a
powerful means for detecting molecular structure and dynamics with subangström spatial …

[HTML][HTML] Simulating macroscopic high-order harmonic generation driven by structured laser beams using artificial intelligence

JM Pablos-Marín, J Serrano… - Computer Physics …, 2023 - Elsevier
Artificial intelligence, and in particular deep learning, is becoming a powerful tool to access
complex simulations in intense ultrafast laser science. One of the most challenging tasks to …

Machine learning of phases and structures for model systems in physics

D Bayo, B Çivitcioğlu, JJ Webb, A Honecker… - Journal of the Physical …, 2025 - journals.jps.jp
The detection of phase transitions is a fundamental challenge in condensed matter physics,
traditionally addressed through analytical methods and direct numerical simulations. In …

Tailoring quantum trajectories for strong-field imaging

A Sanchez, VA Tulsky, K Amini, BD Bruner, G Alon… - Optica, 2023 - opg.optica.org
Strong-field imaging techniques such as laser-induced electron diffraction (LIED) provide
unprecedented combined picometer spatial and attosecond temporal resolution by “self …

[HTML][HTML] Laser-induced electron diffraction: Imaging of a single gas-phase molecular structure with one of its own electrons

K Chirvi, J Biegert - Structural Dynamics, 2024 - pubs.aip.org
Among the many methods to image molecular structure, laser-induced electron diffraction
(LIED) can image a single gas-phase molecule by locating all of a molecule's atoms in …

Time-resolved x-ray scattering of excited state structure and dynamics

H Yong, A Kirrander, PM Weber - 2023 - books.rsc.org
Directly observing atomic motions in molecules during chemical dynamics has long
constituted one of the grand challenges in chemistry. 1 The emergence of X-ray free …