Lines of Magnetic Flux (IMAGE) Helmholtz-Zentrum Dresden-Rossendorf Caption Lines of magnetic flux of the nanomagnets, generated by ion beam. Credit TU Dresden/Falk Roeder. 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.