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Titan

ORNL’s Titan supercomputer which ranked as one of the world’s top 10 fastest supercomputers from its debut as No. 1 in 2012 until June 2019.

Neutrons infographic

Discovered in 1932, neutrons are one of two partical types found within the nucleus of an atom (the other being protons). Neutrons and protons each consist of three quarks held together by the strong nuclear force.

HFIR

Of the techniques available for studying the structure and dynamics of matter at the smallest scales, neutron scattering is distinguished by the fact that it interacts with an atom's nucleus.

Oak Ridge National Laboratory entrance sign

A  fundamental understanding of materials is key to solving a broad array of scientific and technological problems. Neutron scattering is a vital tool in building this understanding, and ORNL facilities are critical to keeping the United States at the vanguard of materials research.

Hugh O'Neill

Neutrons have contributed a great deal to our understanding of the universe and natural phenomena, although we've known about them for less than nine decades.

ExxonMobil marine engine

When ExxonMobil was searching for a research partner to operate a one-of-a-kind experimental engine that would enable the development of next-generation lubricants for the marine industry, one place topped the international oil and gas company’s list

Shelley VanCleve

ORNL’s story in element discovery began in secret during the Manhattan Project, as scientists analyzed fission products from the X-10 Graphite Reactor.