Physicists have measured the flight times of electrons emitted from a specific atom in a molecule upon excitation with laser light. This has enabled them to measure the influence of the molecule itself on the kinetics of emission.
![](https://scx1.b-cdn.net/csz/news/tmb/2020/quantumbrake.jpg)
Source:
https://phys.org/news/2020-05-quantum-molecules.html