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A study led by the University of Tennessee and the Department of Energy’s Oak Ridge National Laboratory could soon pay dividends in the development of materials with energy-related applications. Three UT researchers—Maik Lang, assistant professor

Behind the work station, cryomodule 19 undergoes in-situ plasma processing inside the SNS linac. The inset shows a 6-cell cavity with monitored plasma inside each cell. Image credit: Genevieve Martin/ORNL.
A novel technique known as in-situ plasma processing is helping scientists get more neutrons and better data for their experiments at the Spallation Neutron Source at the Department of Energy’s Oak Ridge National Laboratory. “Plasma cleaning is a well-known technique in electrosta...
Knox County Commissioner and Oak Ridge National Laboratory Neutron Sciences Directorate employee Sam McKenzie talks to students from Knoxville’s Austin-East High School about career opportunities in science, technology, engineering and math during the
About 30 Austin-East High School students from Knoxville participated in the National “My Brother’s Keeper Day” at Oak Ridge National Laboratory. The goal of the White House initiative is designed to help boys and young men of color reach their full potential. ...
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Three U.S. Department of Energy-funded research centers – the BioEnergy Science Center (Oak Ridge National Laboratory), the Great Lakes Bioenergy Research Center (University of Wisconsin–Madison and Michigan State University), and the Joint BioEnergy Institute (Lawrence Berkeley National Laboratory) – are making progress on a shared mission to develop technologies that will bring advanced biofuels to the marketplace, reporting today the disclosure of their 500th invention.

Mutual rotation of two monolayers of a semiconducting material creates a variety of bilayer stacking patterns, depending on the twist angle. Fast and efficient characterization of these stacking patterns may aid exploration of potential applications
Stacking layers of nanometer-thin semiconducting materials at different angles is a new approach to designing the next generation of energy-efficient transistors and solar cells. The atoms in each layer are arranged in hexagonal arrays. When two layers are stacked a...
In pure water, lignin adopts a globular conformation (left) that aggregates on cellulose and blocks enzymes. In a THF-water cosolvent, lignin adopts coil conformations that are easier to remove during pretreatment. (ORNL image)
Breaking down cellulosic biomass for biofuel is a costly and complex process, requiring lots of acid, water, and heat. Experimental pretreatments, however, hold the promise of driving down these costs by making more biomass available to enzymes for fermentation. To gain a better...
A new app developed at ORNL makes fuel economy and other information more readily accessible to car buyers.

Fuel economy data, sticker price, emissions information, safety ratings and much more is available at your fingertips with the latest Find-a-Car tool, an app designed specifically for easy searches on mobile devices. FuelEconomy.gov, maintained by the Department of Energy with d...

The Cheng research team is working to understand how different nanoscopic domains in lipids’ bilayers regulate the mechanical properties of proteins passing in and out of the cell.  (Image by Barmak Mostofian, John Nickels and Renee Manning)
Researchers are making leaps in understanding how viruses invade healthy cells by using a combination of ORNL’s Titan supercomputer and Spallation Neutron Source. An ORNL research team is simulating the lipid bilayer, or cell membrane, and verifying these simulations with experi...
This prototype heat pump installed at the Ohio field test site in January 2015 produced savings of more than 40 percent compared to the baseline heat pump.

People in cold climates who heat with electricity could realize savings of up to 70 percent with a new heat pump developed by Oak Ridge National Laboratory and Emerson Climate Technologies. The tandem compressor system, developed through a cooperative research and development ag...

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Adrian Sabau and Robert Wagner of the Department of Energy's Oak Ridge National Laboratory have been appointed fellows of the American Society of Mechanical Engineers (ASME), an honor conferred to members who have demonstrated significant, long-term engineering achievements.