Negative refraction (IMAGE) City University of Hong Kong Caption Negative refraction induced by the spin-orbit interaction in momentum space. Credit Wang, S., Zhang, G., Wang, X. et al. / DOI number: 10.1038/s41467-021-26375-9 Usage Restrictions Image must be used with appropriate caption and credit. 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.