Attosecond metrology: from electron capture to future signal processing

F Krausz, MI Stockman - Nature Photonics, 2014 - nature.com
The accurate measurement of time lies at the heart of experimental science, and is relevant
to everyday life. Extending chronoscopy to ever shorter timescales has been the key to …

Attosecond science and the tunnelling time problem

AS Landsman, U Keller - Physics Reports, 2015 - Elsevier
The question of how long it takes a particle to tunnel through a potential barrier has been a
subject of intense theoretical debate for the last 80 years. In this decade of attosecond …

Ultrafast resolution of tunneling delay time

AS Landsman, M Weger, J Maurer, R Boge, A Ludwig… - Optica, 2014 - opg.optica.org
The question of how long a tunneling particle spends inside the barrier region has remained
unresolved since the early days of quantum mechanics. The main theoretical contenders …

Photoelectron angular distributions from strong-field ionization of oriented molecules

L Holmegaard, JL Hansen, L Kalhøj, S Louise Kragh… - Nature Physics, 2010 - nature.com
The combination of ultrafast light sources with detection of molecular-frame photoelectron
angular distributions (MFPADs) is setting new standards for detailed interrogation of …

Nonadiabatic tunneling in circularly polarized laser fields: Physical picture and calculations

I Barth, O Smirnova - Physical Review A—Atomic, Molecular, and Optical …, 2011 - APS
We consider selectivity of strong-field ionization in circularly polarized laser fields to the
sense of electron rotation in the laser polarization plane in the initial state. We show that, in …

Time-dependent complete-active-space self-consistent-field method for multielectron dynamics in intense laser fields

T Sato, KL Ishikawa - Physical Review A—Atomic, Molecular, and Optical …, 2013 - APS
The time-dependent complete-active-space self-consistent-field (TD-CASSCF) method for
the description of multielectron dynamics in intense laser fields is presented, and a …

H2 formation via non-Born-Oppenheimer hydrogen migration in photoionized ethane

Y Yang, H Ren, M Zhang, S Zhou, X Mu, X Li… - Nature …, 2023 - nature.com
Neutral H2 formation via intramolecular hydrogen migration in hydrocarbon molecules plays
a vital role in many chemical and biological processes. Here, employing cold target recoil …

Population redistribution among multiple electronic states of molecular nitrogen ions in strong laser fields

J Yao, S Jiang, W Chu, B Zeng, C Wu, R Lu, Z Li, H Xie… - Physical review …, 2016 - APS
We carry out a combined theoretical and experimental investigation on the population
distributions in the ground and excited states of tunnel-ionized nitrogen molecules at various …

High harmonic spectroscopy of multichannel dynamics in strong-field ionization

Y Mairesse, J Higuet, N Dudovich, D Shafir, B Fabre… - Physical review …, 2010 - APS
We perform high harmonic generation spectroscopy of aligned nitrogen molecules to
characterize the attosecond dynamics of multielectron rearrangement during strong-field …

Signatures of the continuum electron phase in molecular strong-field photoelectron holography

M Meckel, A Staudte, S Patchkovskii, DM Villeneuve… - Nature Physics, 2014 - nature.com
Laser-driven electron recollision is at the heart of the rapidly growing field of attosecond
science. The recollision wavepacket is qualitatively described within the strong-field …