Current Facility Operating Status

  • HFIR  The reactor is currently shutdown for the end-of-cycle 457 refueling outage.
  • SNS  12/21/14 09:03 At 0900, neutron production stopped and AP studies began.
ORNL hosted a Soft Matter workshop on September 30.

Featured Workshop

ORNL hosted a Soft Matter workshop on September 30.

Researchers from Pratt & Whitney studied residual stresses in a superalloy aerospace component.

User Spotlight

Researchers from Pratt & Whitney studied residual stresses in a superalloy aerospace component.

A friendly early-morning race took place between Neutron Sciences and the Center for Nanophase Materials Science in October.

Photo of the Week

A friendly early-morning race took place between Neutron Sciences and the Center for Nanophase Materials Science in October.

The High Flux Isotope Reactor and the Spallation Neutron Source are two of the most advanced neutron science research facilities in the world, providing world-class neutron science at Oak Ridge National Laboratory.