Low and High Density Skyrmions (IMAGE) Institute for Basic Science Caption These are magnetic force microscopy images with colors proportional to the local magnetic field. (Reproduced from Nature Materials) Credit IBS 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.