Group (IMAGE) DOE/Brookhaven National Laboratory Caption Dario Stacchiola, Abdullah Al-Mahboob, Suji Park, and Houk Jang inside the lab where they made the layered structures (with transition metal dichalcogenides). Credit Brookhaven National Laboratory Usage Restrictions For use with this article and related content. 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.