graphic (IMAGE) Flinders University Caption Left: A single ferroelectric domain wall memristive device: Left - interelectrode gap straddled by a single domain wall, which is pinned strategically at a few locations (shown by arrows) at the film's surface. Right – Electronic transport characteristics of this wall and the device Credit Image P Sharma (Flinders University) Usage Restrictions use with this release 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.