Researchers at the University of Basel and the Technical University of Munich have developed a new method to reveal the collective motion of electrons in one of the most elusive states of matter: the Wigner crystal. Using light, the physicists were able to uncover previously inaccessible propert...

Source: [Phys.org](https://phys.org/news/2026-08-optical-method-reveals-internal-dynamics.html)

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