Rhenium-doped Molybdenum Diselenide (IMAGE) Rice University Caption An image of rhenium-doped molybdenum diselenide shows how the material's atomic structure has been rearranged by the addition. The key shows the positions of rhenium atoms in blue, selenium in yellow and molybdenum in red. Credit Oak Ridge National Laboratory Usage Restrictions For news reporting purposes only. 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.