Magnetic Memory (IMAGE) Paul Scherrer Institute Caption Laura Heyderman (left), Paolo Testa (centre) and Eric Dufresne with a strip of the new material in a magnetic field Credit Paul Scherrer Institute/Mahir Dzambegovic Usage Restrictions All media, such as photos, graphics and videos may only be used in the editorial context of these contents, naming the author. Archiving of this media is not permitted. 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.