charge density wave and FeGe lattice (IMAGE) Rice University Caption (left) Kagome lattice; (middle) Fermi surface of the magnetic phase of iron-germanium before the onset of a charge density wave; (right) Fermi surface of iron-germanium after the onset of a charge density wave. Credit Credit: Ming Yi/Rice University Usage Restrictions Must credit: Ming Yi/Rice University 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.