Toward Tunable 2-D Materials (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption This rendering shows the atomic structure of a 2-D material ("ball-and-stick" representation at bottom) and the signature (middle and top) of electronic properties that were observed using an X-ray technique at Berkeley Lab's MAESTRO beamline. Credit Søren Ulstrup/Aarhus University, et al. 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.