Closeup of PRM Devices (IMAGE) Georgia Institute of Technology Caption This image shows an array of piezoelectrically modulated resistive memory (PRM) cells on which metal electrodes have been patterned using lithography. Credit Georgia Tech Photo: Gary Meek 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.