Unusual Electron Behavior in 3D Magnetic Material (video) Princeton University Share Print E-Mail Loading video... Caption Researchers at Princeton explored how electrons behave in a three-dimensional magnetic material (represented by green, red and blue balls) with topological properties. They discovered that the electrons act collectively in behavior, mimicking massless particles and anti-particles that coexist in an unexpected way and together form an exotic loop-like structure. Credit M. Zahid Hassan research group, Princeton University Usage Restrictions M. Zahid Hassan research group, Princeton University 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.