Antiskyrmions (IMAGE) Johannes Gutenberg Universitaet Mainz Caption Matter and antimatter in the nanoscale magnetic universe: a gas of skyrmions (purple) and antiskyrmions (green) generated from the trochoidal dynamics of a single antiskyrmion seed. Credit Ill./©: Joo-Von Kim Usage Restrictions This image may only be used in connection with the press release 'Magnetic antiparticles offer new horizons for information technologies', issued by Johannes Gutenberg University Mainz on August 15, 2018. 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.