Spin Cycloid Structure in BiFeO3 (IMAGE) Moscow Institute of Physics and Technology Caption Fig. 1. The spin cycloid structure in BiFeO3. Credit MIPT press-office 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.