Lithium Coating Provides Plasma Protection Cloud (IMAGE) American Physical Society Caption This is an image of lithium emission during experiments conducted on the Magnum-PSI device. Plasma streams toward the target from the left and impinges the sample indicated by the yellow dashed line. The lithium ablates into the plasma stream and forms a cloud in front of the target. Credit M. Jaworski 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.