Unconventional Superconductor (IMAGE) DOE/Ames National Laboratory Caption A crystal sample of one of the iron-based unconventional superconductors studied by Ames Laboratory scientists. Their systematic investigation of this class of superconductors may lead to the creation of new materials with unique superconducting properties. Credit U.S. Department of Energy, Ames Laboratory Usage Restrictions None License Licensed 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.