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Using high-performance computing, ORNL researchers are modelling the atomic structure of new alloys to select the best candidates for physical experimentation.

The Department of Energy’s Oak Ridge National Laboratory, FCA US LLC, and the foundry giant, Nemak of Mexico, are combining their strengths to create lightweight powertrain materials that will help the auto industry speed past the technological

ORNL researchers used a new scanning transmission electron microscopy technique to sculpt 3-D nanoscale features in a complex oxide material.

Electron microscopy researchers at the Department of Energy’s Oak Ridge National Laboratory have developed a unique way to build 3-D structures with finely controlled shapes as small as one to two billionths of a meter. 

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More than 200 scientists from around the world assembled October 27 to 29 at the Department of Energy’s Oak Ridge National Laboratory to provide input on the scientific instruments that would be installed at a proposed Second Target Station (STS) at the Spallation Neutron Source (SNS). ...
A hybrid 3-D optical microscope – mass spectrometry map showing optical brightness (height) and chemical distribution of poly(2vinylpyridine) (red) and poly(N-vinylcarbazole) (blue) signals of a 20 micron-by-20 micron area of a polymer blend. (ORNL/DOE)
A tool that provides world-class microscopy and spatially resolved chemical analysis shows considerable promise for advancing a number of areas of study, including chemical science, pharmaceutical development and disease progression. The hybrid optical microscope/...
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The Tennessee Automotive Manufacturers Association (TAMA) has inducted Oak Ridge National Laboratory's Ron Graves into its Hall of Fame. TAMA honored Graves for his leadership of the Department of Energy laboratory's Sustainable Transportation Program.

Take a Periscope tour of America's fastest supercomputer

Oak Ridge National Laboratory gave social media users an exclusive tour of its supercomputer Titan on Nov. 5. Using Periscope, a live video broadcasting service app, Bronson Messer, senior scientist at ORNL's Scientific Computing and Theoretical Physics Groups...

Chaitanya Narula led analysis of an ORNL biofuel-to-hydrocarbon conversion technology to explain the underlying process.

A new study from the Department of Energy’s Oak Ridge National Laboratory explains the mechanism behind a technology that converts bio-based ethanol into hydrocarbon blend-stocks for use as fossil fuel alternatives. Scientists have experimented for decades with a cl...

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Inspections will play a crucial role in the decisions to extend operating licenses for many of the nation’s aging nuclear power plants, and Oak Ridge National Laboratory has a tool that could help. “The question that needs to be answered is whether the concrete structures th...
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By using additive manufacturing to print active components of motors, Oak Ridge National Laboratory researchers are conducting research that cannot be done with conventional methods. “To date, 3-D printed induction motors are made of plastic core pieces with copper windings ...
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High-resolution imaging of materials produces complex, copious data. Researchers at Oak Ridge National Laboratory are developing a visual analytics system that could essentially “look over a scientist’s shoulder,” learning from human actions and improving its predictions of ...