Recently upgraded and reopened to scientific users, FACET-II is the only facility in the world that provides high-energy electron beams for researching a vast array of revolutionary particle accelerator technologies that could make future accelerators 100 to 1,000 times smaller and a lot more capable.
With electron beams a hundred times more intense than anything that came before, FACET-II creates entirely new scientific opportunities, from designing and improving X-ray lasers and other light sources to opening new avenues in high energy physics and materials, biological and energy science.