Articles about gecondenseerde materie

Physics
Quantum Rules Hold for Metal Clusters

Quantum Rules Hold for Metal Clusters

A Vienna experiment shows nanoscale metal clusters made of thousands of atoms produce clear quantum interference, tightening limits on models that would force larger objects to be…
Physics
Pi in Nature: Ramanujan's Surprise

Pi in Nature: Ramanujan's Surprise

A team at the Indian Institute of Science reports in Physical Review Letters (22 December 2025) that formulas Srinivasa Ramanujan discovered more than a century ago reappear insid…