Low Temperature Plasmas (IMAGE) DOE/Sandia National Laboratories Caption Shown here, helium plasma is generated between a point anode and planar dielectric cathode in a lab at Sandia National Laboratories, which is setting up a collaborative facility to study low-temperature plasmas. (Photo by Ed Barnat) Click on the thumbnail for a higher-resolution image. Credit photo by Sandia researcher Ed Barnat. 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.