High Flux Isotope Reactor (IMAGE) Georgia Institute of Technology Caption The High Flux Isotope Reactor at Oak Ridge National Laboratory is the highest flux reactor-based source of neutrons for research in the United States. Credit Genevieve Martin/ORNL Usage Restrictions For reporting on applicable research. 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.