Attosecond spectroscopy for the investigation of ultrafast dynamics in atomic, molecular and solid-state physics

R Borrego-Varillas, M Lucchini… - Reports on Progress in …, 2022 - iopscience.iop.org
Since the first demonstration of the generation of attosecond pulses (1 as= 10− 18 s) in the
extreme-ultraviolet spectral region, several measurement techniques have been introduced …

Attosecond-resolved photoionization of chiral molecules

S Beaulieu, A Comby, A Clergerie, J Caillat… - Science, 2017 - science.org
Chiral light-matter interactions have been investigated for two centuries, leading to the
discovery of many chiroptical processes used for discrimination of enantiomers. Whereas …

Attosecond electromagnetic pulses: Generation, measurement, and application, attosecond metrology and spectroscopy

MYE Ryabikin, MYE Emelin, VV Strelkov - Uspekhi Fizicheskikh Nauk, 2023 - ufn.ru
When intense laser radiation interacts with matter, high-order harmonic generation (HHG)
takes place; recent achievements in this area were reported by the authors in a review [VV …

Attosecond pulse metrology

I Orfanos, I Makos, I Liontos, E Skantzakis, B Förg… - Apl Photonics, 2019 - pubs.aip.org
The long-standing scientific quest of real-time tracing electronic motion and dynamics in all
states of matter has been remarkably benefited by the development of intense laser-based …

Anisotropic dynamics of two-photon ionization: An attosecond movie of photoemission

A Autuori, D Platzer, M Lejman, G Gallician… - Science …, 2022 - science.org
Imaging in real time the complete dynamics of a process as fundamental as photoemission
has long been out of reach because of the difficulty of combining attosecond temporal …

Attosecond photoionization dynamics in the vicinity of the Cooper minima in argon

C Alexandridi, D Platzer, L Barreau, D Busto… - Physical Review …, 2021 - APS
Using a spectrally resolved electron interferometry technique, we measure photoionization
time delays between the 3 s and 3 p subshells of argon over a large 34-eV energy range …

Accuracy and precision of the RABBIT technique

M Isinger, D Busto, S Mikaelsson… - … of the Royal …, 2019 - royalsocietypublishing.org
One of the most ubiquitous techniques within attosecond science is the so-called
reconstruction of attosecond beating by interference of two-photon transitions (RABBIT) …

Phase dependence of resonant and antiresonant two-photon excitations

L Drescher, T Witting, O Kornilov, MJJ Vrakking - Physical Review A, 2022 - APS
Measurements of the phase of two-photon matrix elements are presented for resonant and
antiresonant two-color ionization of helium. A tunable, narrow-bandwidth, near-infrared …

Controlling laser-dressed resonance line shape using attosecond extreme-ultraviolet pulse with a spectral minimum

Y Fu, B Wang, K Wang, X Tang, B Li… - Proceedings of the …, 2024 - National Acad Sciences
High-harmonic generation from a gas target exhibits sharp spectral features and rapid
phase variation near the Cooper minimum. By applying spectral filtering, shaped isolated …

Role of nuclear-electronic coupling in attosecond photoionization of

AL Wang, VV Serov, A Kamalov, PH Bucksbaum… - Physical Review A, 2021 - APS
The separation of electronic and nuclear dynamics due to differing timescales is a useful
concept for understanding ground-state molecular systems. However, coupling between …