Neutron Sciences Directorate

Artistic rendering of a light-harvesting compound (LHC) in a polymer membrane. Neutron research with LHCs is leading to more efficient use of solar energy.

Neutron scattering provides exceptional tools for studying the structure and dynamics of materials at the molecular level. With the world's most intense pulsed accelerator-based neutron source (Spallation Neutron Source) and the highest flux reactor-based neutron source for condensed matter research in the United States (High Flux Isotope Reactor), ORNL provides neutron scattering capabilities unavailable any where else in the world.

The diverse applications of neutron scattering research provide opportunities for experts in practically every scientific and technical field. Moreover, technological discoveries at SNS and HFIR will provide lasting benefits to the scientific, business, and industrial communities.

The Neutron Sciences Directorate manages and operates the Spallation Neutron Source and the High Flux Isotope Reactor. More...