Modeling Plasma Current Sheets (IMAGE) American Physical Society Caption Model of a current sheet of plasma with magnetic field lines that are ready to reconnect showing plasmoid instabilities in the center of the sheet. Credit Courtesy of Yi-Min Huang. 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.