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shape-memory conductors

A novel approach that creates a renewable, leathery material—programmed to remember its shape—may offer a low-cost alternative to conventional conductors for applications in sensors and robotics. To make the bio-based, shape-memory material, Oak Ridge National Laboratory scientists streamlined a solvent-free process that mixes rubber with lignin—the by-product of woody plants used to make biofuels.

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A novel approach for studying magnetic behavior in a material called alpha-ruthenium trichloride may have implications for quantum computing. By suppressing the material’s magnetic order, scientists from Oak Ridge National Laboratory and the University of Tennessee observed be...
Mallory Ladd gathers field samples on the coastal plain of northern Alaska. Photo courtesy, Mallory Ladd.
Mallory Ladd began trekking to the Arctic, even before her time at the Department of Energy's Oak Ridge National Laboratory, in search of a better understanding of what’s going on belowground and how it links to changes in the larger landscape. The University of Tennessee, Knoxv...
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Award-winning geneticist Liane Russell has written a history of Oak Ridge National Laboratory's fabled Mouse House, where she and husband William led a research program that charted significant advances in the field of mammalian genetics and mutagenesis.
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The Department of Energy’s Oak Ridge National Laboratory has developed a technology leading to more secure seals on containers filled with nuclear material. The technology uses a light source of entangled photons to verify the continuity of a fiber-based seal. E...
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If scientists can control cellular functions such as movement and development, they can cripple cells and pathogens that are causing disease in the body.
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Robert Wagner of the Department of Energy's Oak Ridge National Laboratory has been chosen to receive the 2014 International Leadership Citation from the Society of Automotive Engineers.
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By controlling the temperature of silica rods as they grow, researchers at the Department of Energy’s Oak Ridge National Laboratory could be setting the stage for advances in anti-reflective solar cells, computer monitors, TV screens, eye glasses and more.
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Bruce Pint, a research staff member at the Department of Energy's Oak Ridge National Laboratory, has been elected a 2014 National Association of Corrosion Engineers fellow.
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The Facilities and Operations Directorate of the Department of Energy’s Oak Ridge National Laboratory has been named a recipient of a Tennessee Center for Performance Excellence Commitment Award. The Facilities and Operations Directorate is responsible for the p...