Diamond anvil cell (IMAGE) GFZ Helmholtz-Zentrum für Geoforschung Caption Diamond anvil cell used to create extreme pressures more than a million times higher than the atmospheric pressure. Credit Sergey Lobanov Usage Restrictions none License Original 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.