ArticleNature communications2019
Spatiotemporal imaging of valence electron motion.
Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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Who cites it
5 citing papers in PubMed.
- Real-space imaging of the electron-pair density hole in molecular Auger-Meitner decay.Nature physics · 2026Article
- Towards simultaneous imaging of ultrafast nuclear and electronic dynamics in small molecules.Scientific reports · 2025Article
- Strong-field photoelectron holography in the subcycle limit.Light, science & applications · 2024Article
- First-Principles Simulations of X-ray Transient Absorption for Probing Attosecond Electron Dynamics.Journal of chemical theory and computation · 2020Article
- Laser picoscopy of valence electrons in solids.Nature · 2020Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Electron motion on the (sub-)femtosecond time scale constitutes the fastest response in many natural phenomena such as light-induced phase transitions and chemical reactions. Whereas static electron densities in single molecules can be imaged in real space using scanning tunnelling and atomic force microscopy, probing real-time electron motion inside molecules requires ultrafast laser pulses. Here, we demonstrate an all-optical approach to imaging an ultrafast valence electron wave packet in real time with a time-resolution of a few femtoseconds. We employ a pump-probe-deflect scheme that allows us to prepare an ultrafast wave packet via strong-field ionization and directly image the resulting charge oscillations in the residual ion. This approach extends and overcomes limitations in laser-induced orbital imaging and may enable the real-time imaging of electron dynamics following photoionization such as charge migration and charge transfer processes.
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.