Chromium Triiodide (IMAGE) Rice University Caption This is chromium triiodide produced in a high-temperature furnace at Rice University. In neutron-scattering experiments, the material behaved like a magnetic topological insulator. Credit Jeff Fitlow/Rice University Usage Restrictions Credit must be used. 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.