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Researchers used neutron scattering at Oak Ridge National Laboratory’s Spallation Neutron Source to investigate bizarre magnetic behavior, believed to be a possible quantum spin liquid rarely found in a three-dimensional material. QSLs are exotic states of matter where magnetism continues to fluctuate at low temperatures instead of “freezing” into aligned north and south poles as with traditional magnets.

Natalie Griffiths kneading in watershed at ORNL

Growing up, Natalie Griffiths dreamed of playing shortstop for the Toronto Blue Jays. With a stint on the Canadian national women’s baseball team under her belt, Griffiths has retired her glove and now fields scientific questions about carbon and nutrient cycling and water quality ...

Joseph Lukens, Raphael Pooser, and Nick Peters (from left) of ORNL’s Quantum Information Science Group developed and tested a new interferometer made from highly nonlinear fiber in pursuit of improved sensitivity at the quantum scale. Credit: Carlos Jones

By analyzing a pattern formed by the intersection of two beams of light, researchers can capture elusive details regarding the behavior of mysterious phenomena such as gravitational waves. Creating and precisely measuring these interference patterns would not be possible without instruments called interferometers.

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Although the Daresbury Nuclear Structure Facility in England was closed in 1993, one of its nuclear physics instruments will have a second life at the Department of Energy's Oak Ridge National Laboratory. The large, multi-million-dollar instrument will be used with ORNL's upgraded radioactive-ion
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Automobile manufacturers must crash models of their cars to determine if they meet safety standards for protecting passengers during accidents. Because a single car crash test can cost $50,000 to $750,000, an attractive alternative to crunching metal is crunching numbers.Inexpensive car-crash simul...
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Anna Swan, a Wigner Fellow, has joined the research staff at the Department of Energy's (DOE) Oak Ridge National Laboratory (ORNL) in the Solid State Division's Particle-Surface Interactions Section. The Wigner fellowship, designed to provide research opportunities for exceptional young scient...
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Robert L. Siegrist, a researcher and engineer at the Department of Energy's (DOE) Oak Ridge National Laboratory (ORNL), has been named chair of the Task Force on Contaminated Sites under the International Committee of the Water Environment Federation. The task force, comprised of members from more ...
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Nic Korte of the Department of Energy's Oak Ridge National Laboratory (ORNL) has been appointed to the editorial review board of the professional journal Ground Water Monitoring and Remediation. Korte heads ORNL's Environmental Sciences Division restoration and technology group, which is located in...
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The Oak Ridge Science Semester Program is entering its 25th year at the Department of Energy's Oak Ridge National Laboratory (ORNL). The program involves undergraduate participants from colleges of the Great Lakes College Association (GLCA) and the Associated Colleges of the Midwest (ACM). Deans...
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Po-Yung Lu of the Department of Energy's Oak Ridge National Laboratory (ORNL) has been presented the Tillmanns-Skolnick Award by the Chemical Health and Safety Division of the American Chemical Society. Lu, who heads the biomedical and environmental information analysis section of the laboratory's ...