Mapping Ultrafast Electron Dynamics Reveals Fundamental Quantum Secrets of Chemistry
Researchers at the SLAC National Accelerator Laboratory have successfully mapped ultrafast electron dynamics during chemical reactions using attosecond-scale imaging. This breakthrough allows scientists to observe the fundamental quantum movements that initiate bond breaking and formation.
Why it matters
Understanding these ultrafast processes could revolutionize our ability to predict and control chemical reactions, with applications ranging from medical X-ray interactions to atmospheric science.
Ask our AI Assistant Search Menu Posted in | News | Quantum Physics Mapping Ultrafast Electron Dynamics Reveals Fundamental Quantum Secrets of Chemistry Download PDF Copy Add AZoQuantum on Google as a preferred source SLAC National Accelerator Laboratory Aug 7 2026 Reviewed All chemistry starts with a push from electrons. In the early moments of a chemical reaction, it's the movement of electrons that initiates the breaking of old chemical bonds and forging of new ones, transforming one molecule into another.
When an electron is removed from a molecule faster than the molecule can react - called "impulsive ionization" - the other electrons in the molecule enter excited quantum states that evolve on ultrafast timescales. Scientists have long sought to map the ultrasmall, ultrafast electronic motions behind chemical reactions on their natural timescales.
Get smarter about the news
Sign up free for a feed built around what you actually care about, Dive Deeper research on any story, and the full text of every article.
Create free accountAlready have an account? Sign in