Angle-Resolved Photoemission Spectroscopy (image) University of Tokyo Share Print E-Mail Caption Polarized light images show researchers how electrons, represented by red crosses, in their test samples behave under different circumstances. Credit © 2020 Okazaki et al. Usage Restrictions None 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.