A recent example was published in 2025 by researchers at the European X-Ray Free-Electron Laser Facility near Hamburg, among other institutions. They cooled iodopyridine, an organic molecule consisting of 11 atoms, almost to absolute zero and hammered it with a laser pulse to break its atomic bonds. The team found that the motions of the freed atoms were correlated, indicating that, despite its chilled state, the iodopyridine molecule had been vibrating. “That was not initially the main goal of the…
