Researchers have observed a molecule in the first instants after it has absorbed light and tracked the coordinated motion of electrons and nuclei with a temporal resolution of three femtoseconds. This is the result achieved by an international research group led by the Politecnico di Milano, whi...

Source: [Phys.org](https://phys.org/news/2026-10-ultrafast-pulses-track-molecular-motion.html)

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