Schematic Image (IMAGE) Tokyo Metropolitan University Caption This is a schematic image of the crystal structure of high-entropy-alloy-type REO0.5F0.5BiS2. Credit Yoshikazu Mizuguchi 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.