(Anti-)Skyrmions (image) Martin-Luther-Universität Halle-Wittenberg Share Print E-Mail Caption Schematic representation of the magnetization in an advanced racetrack memory data storage. Skyrmions (blue) and antiskyrmions (red) constitute the '1' and '0' bits, respectively. Credit Dr. Börge Göbel/MLU Usage Restrictions The image may only be used with appropriate credit. Share Print E-Mail 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.