Figure 2 (IMAGE) Tohoku University Caption Experimental results and schematics for anomalous dynamics of non-collinear antiferromagnet Mn3Sn compared with that of collinear ferromagnet CoFeB. Credit Ju-Young Yoon, Shunsuke Fukami, and Luqiao Liu Usage Restrictions Reporters may use freely these materials in news coverage with appropriate credit information. License Original 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.