Experimental setup (IMAGE) Princeton University Caption Researchers created a device made of tungsten (W) and telluride (Te) in two crystalline layers stacked on top one another and twisted in relation to each other by just a few degrees. The resulting twisted bilayer tungsten ditelluride exhibited strange and unexpected properties. Credit Pengjie Wang Usage Restrictions None 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.