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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...
An Oak Ridge National Laboratory-led research team used a sophisticated X-ray scattering technique to visualize and quantify the movement of water molecules in space and time, which provides new insights that may open pathways for liquid-based electronics
A novel approach to studying the viscosity of water has revealed new insights about the behavior of water molecules and may open pathways for liquid-based electronics.
Parans Paranthaman

Parans Paranthaman, a Corporate Fellow researcher at the Department of Energy's Oak Ridge National Laboratory, has been elected a fellow of the National Academy of Inventors (NAI). The NAI's fellows selection committee and board of directors 

An ORNL-led team developed a variable control mechanism to enable precision de-icing on urban roads, using roadway data from the City of Knoxville in Tennessee. Credit: Jason Richards/Oak Ridge National Laboratory, U.S. Dept. of Energy

A precision approach to treating snow- and ice-covered roads, developed by an Oak Ridge National Laboratory-led research team, aims to help cities effectively allocate resources and expand coverage on roadways. The combined software and hardware technology analyzes existing city data and uses high-resolution modeling to identify areas most vulnerable to drivers during hazardous weather conditions.

A bacterial species known as Desulfitobacterium hafniense uses unsubstituted purine to form purinyl-cobamide, a “helper molecule” required to enzymatically break down environmental toxins. Credit: Frank Löffler/Oak Ridge National Laboratory, U.S. Dept. of

An Oak Ridge National Laboratory-led team discovered a function of certain microbes that produces a new derivative of vitamin B12, which is crucial to a cell’s ability to perform life-sustaining metabolic activities. Their findings could ultimately open avenues for novel environmental and water clean-up strategies.

A research team, including scientists from Oak Ridge National Laboratory, Ames Laboratory and Lawrence Livermore National Laboratory, illuminated the mechanisms that create stability and strength in a new class of aluminum alloys. Credit: Orlando R. Rios,
A multi-laboratory research team led by Oak Ridge National Laboratory used neutrons, x-rays and computational modeling to “see” the atomic structures inside a new class of aluminum-cerium alloys created for automotive and aerospace applications.
Robert Wagner is director of the National Transportation Research Center at Oak Ridge National Laboratory. Photo credit: Jason Richards, ORNL.

Some engineers are attracted to fuels and engine research out of a love of cars. For Robert Wagner, however, enthusiasm for combustion science and chaos theory drew him to this area of research at Oak Ridge National Laboratory. After years of delivering breakthroughs for cleane...

 ORNL Corporate Fellow Gerald Tuskan is on Clarivate Analytics' list of highly cited researchers.
Gerald Tuskan, ORNL Corporate Fellow and director of ORNL's Center for Bioenergy Innovation (CBI) at the Department of Energy's Oak Ridge National Laboratory, is on Clarivate Analytics' list of highly cited researchers. The listing puts Tuskan among the top one perce...