Electron Family (IMAGE) Technische Universität Dresden Caption A four-part electron family creates a completely new state of matter in a metal. Researchers from the Dresden-Würzburg Cluster of Excellence ct.qmat have demonstrated this unusual phenomenon for the first time worldwide. Credit Pixelwg, Jörg Bandmann/ct.qmat Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.