Molecular Density of Supersonic Jet (IMAGE) Georgia Institute of Technology Caption Cross-section view shows molecular density of the supersonic gas jet as it expands in vacuum and impinges onto a substrate, leading to accelerated material deposition from an energized adsorbed precursor. Credit Matthew R. Henry 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.