Conducting Domain Walls (image) American Institute of Physics Caption An X-PEEM image shows conducting domain walls in ErMnO3, which appear brighter than the surrounding bulk material. Credit Applied Physics Letters/ Jakob Schaab, et. al. Usage Restrictions With proper attribution 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.