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Back to EurekAlert! A Service of the American Association for the Advancement of Science

 

Features Archive


Showing stories 1-25 out of 89 stories.
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30-Oct-2014
Toyota to use Brookhaven Lab's Center for Functional Nanomaterials to advance vehicle battery tech
Toyota scientists will collaborate with Brookhaven experts and use world-leading electron microscopes to explore the real-time electrochemical reactions in promising new batteries.

Contact: Justin Eure
jeure@bnl.gov
631-344-2347
DOE/Brookhaven National Laboratory

28-Oct-2014
Tracking heat-driven decay in leading electric vehicle batteries
Scientists from Brookhaven National Lab reveal the atomic-scale structural and electronic degradations that plague some rechargeable lithium-ion batteries and make them vulnerable during high-temperature operations.

Contact: Justin Eure
jeure@bnl.gov
631-344-2347
DOE/Brookhaven National Laboratory

22-Oct-2014
SLAC steps up to the plate at Bay Area Science Festival
The Department of Energy's SLAC National Accelerator Laboratory will once again participate as an exhibitor in Discovery Days at AT&T Park on Saturday, Nov. 1, from 11 a.m. to 4 p.m. The concluding highlight of the fourth annual 10-day Bay Area Science Festival -- which is free and open to the public -- will transform the home of the San Francisco Giants into a science wonderland with activities for kids ages 0 to 14.

Contact: Andrew Gordon
agordon@slac.stanford.edu
650-926-2282
DOE/SLAC National Accelerator Laboratory

20-Oct-2014
Puzzling new behavior found in high-temperature superconductors
Research by an international team led by SLAC and Stanford scientists has uncovered a new, unpredicted behavior in a copper oxide material that becomes superconducting -- conducting electricity without any loss -- at relatively high temperatures.

Contact: Andrew Gordon
agordon@slac.stanford.edu
650-926-2282
DOE/SLAC National Accelerator Laboratory

17-Oct-2014
Atomic trigger shatters mystery of how glass deforms
A new study at the Department of Energy's Oak Ridge National Laboratory, published Sept. 24 in Nature Communications, has cracked one mystery of glass to shed light on the mechanism that triggers its deformation before shattering. The study improves understanding of glassy deformation and may accelerate broader application of metallic glass, a moldable, wear-resistant, magnetically exploitable material that is thrice as strong as the mightiest steel and ten times as springy.

Contact: Dawn Levy
levyd@ornl.gov
865-576-6448
DOE/Oak Ridge National Laboratory

6-Oct-2014
Fermilab's 500-mile neutrino experiment up and running
It's the most powerful accelerator-based neutrino experiment ever built in the United States, and the longest-distance one in the world. It's called NOvA, and after nearly five years of construction, scientists are now using the two massive detectors -- placed 500 miles apart -- to study one of nature's most elusive subatomic particles.

Contact: Andre Salles
media@fnal.gov
630-840-3351
DOE/Fermi National Accelerator Laboratory

3-Oct-2014
Accelerating the fight against cancer
As charged-particle therapies grow in popularity, physicists are working with other experts to make them smaller, cheaper and more effective -- and more available to cancer patients in the United States.

Contact: Kathryn Jepsen
kathryn.jepsen@slac.stanford.edu
650-926-2289
DOE/US Department of Energy

1-Oct-2014
Brookhaven and the Daya Bay Neutrino Experiment
The Daya Bay Collaboration, an international group of scientists studying the subtle transformations of subatomic particles called neutrinos, is publishing its first results on the search for a so-called sterile neutrino, a particle that could have a profound impact on our understanding of the universe. US Daya Bay Chief Scientist Steve Kettell of Brookhaven National Laboratory offers commentary on the implications of this research.

Contact: Karen McNulty Walsh
kmcnulty@bnl.gov
631-344-8350
DOE/Brookhaven National Laboratory

26-Sep-2014
ORNL researchers develop 'Autotune' software to make it quicker to model energy use of buildings
Building Energy Modeling uses computer simulations to estimate energy use and guide the design of new buildings as well as energy improvements to existing buildings.

Contact: Katie Jones
joneske1@ornl.gov
865-241-6088
DOE/Oak Ridge National Laboratory

26-Sep-2014
ORNL researcher is working to predict electric power blackouts before they happen
Blackouts are often the result of automated protection measures that ensure power surges or downed power lines don't damage trees, people, appliances or other parts of the grid.

Contact: Katie Jones
joneske1@ornl.gov
865-241-6088
DOE/Oak Ridge National Laboratory

26-Sep-2014
ORNL team first to fully sequence bacterial genome important to fuel and chemical production
Researchers sequence the entire genome of the Clostridium autoethanogenum bacterium, which is used to sustainably produce fuel and chemicals from a range of raw materials, including gases derived from biomass and industrial wastes.

Contact: Katie Jones
joneske1@ornl.gov
865-241-6088
DOE/Oak Ridge National Laboratory

25-Sep-2014
Breakthrough: Nanote creates more electron beam than large laser system
A collaboration led by RadiaBeam Technologies, a California-based technology firm actively involved in accelerator R&D, is designing an electron beam source that doesn't need a laser. The team led by Luigi Faillace, a scientist at RadiaBeam, is testing a carbon nanotube cathode -- about the size of a nickel -- in Fermilab's High-Brightness Electron Source Lab that completely eliminates the need for a room-sized laser system currently used to generate the electron beam.

Contact: Andre Salles
media@fnal.gov
630-840-3351
DOE/Ames Laboratory

24-Sep-2014
Ames Laboratory 3-D printing technology research taking shape
Scientists at the US Department of Energy's Ames Laboratory see amazing potential in 3-D printing and additive manufacturing, and are focusing research toward further advances in the technology. Ames Lab researchers have at their command four experimental 3-D printers that cover a range of unique capabilities.

Contact: Laura Millsaps
millsaps@ameslab.gov
515-294-3474
DOE/Ames Laboratory

23-Sep-2014
Interface surprises may motivate novel oxide electronic devices
Complex oxides have long tantalized the materials science community for their promise in next-generation energy and information technologies.

Contact: Dawn Levy
levyd@ornl.gov
865-576-6448
DOE/Oak Ridge National Laboratory

22-Sep-2014
Ames Laboratory and Japanese R&D organization discuss rare earths
The US Department of Energy's Ames Laboratory and the New Energy and Industrial Technology Development Organization, a Japanese energy and industrial technology research and development organization, held a bilateral meeting on rare-earth materials in Ames on Sept. 10.

Contact: Breehan Gerleman Lucchesi
breehan@ameslab.gov
515-294-9750
DOE/Ames Laboratory

18-Sep-2014
Factors underlying nuclear fuel swelling seen at nanoscale for first time
Understanding factors that drive nuclear fuel swelling will help engineers develop higher performance fuels, which could be even safer and more efficient than those used in current nuclear energy plants. As uranium atoms split to produce energy, fission products build up within fuel rods, which impacts nuclear fuel performance inside a reactor. But, a clear picture of the size and location of these solid fission products has been elusive until now.

Contact: Nicole Stricker
nicole.stricker@inl.gov
208-526-5955
DOE/Idaho National Laboratory

17-Sep-2014
Predicting performance
Lignin, a low-cost byproduct of the pulp, paper and biofuels industries, can be transformed into a cheaper version of highly engineered graphite through a simple and industrially scalable manufacturing process.

Contact: Morgan McCorkle
mccorkleml@ornl.gov
865-574-7308
DOE/Oak Ridge National Laboratory

12-Sep-2014
Imaging fuel injectors with neutrons
Researchers are using neutrons to study the formation of these damage-causing bubbles in fuel injectors.

Contact: Katie Bethea
betheakl@ornl.gov
865-576-8039
DOE/Oak Ridge National Laboratory

12-Sep-2014
CMI hosts EU, Japan to discuss global critical materials strategy
Finding ways to ensure the planet's supply of rare earths and other materials necessary for clean energy technologies is a global challenge, and experts from around the world gathered to meet it at the fourth annual EU-US-Japan Trilateral Conference on Critical Materials on Sept. 8.

Contact: Laura Millsaps
millsaps@ameslab.gov
515-294-3474
DOE/Ames Laboratory

11-Sep-2014
High flux isotope reactor named nuclear historic landmark
The High Flux Isotope Reactor, or HFIR, has been designated a Nuclear Historic Landmark by the American Nuclear Society.

Contact: Bill Cabage
cabagewh@ornl.gov
865-574-4399
DOE/Oak Ridge National Laboratory

11-Sep-2014
Plastics in motion: Exploring the world of polymers
In an experiment at the Department of Energy's SLAC National Accelerator Laboratory using SLAC's Linac Coherent Light Source X-ray laser, a DOE Office of Science User Facility, scientists unraveled the complex behavior of polystyrene, a popular polymer found in packing foams and plastic cups, with a sequence of ultrabright X-ray laser pulses. Their work is detailed in the Aug. 11 edition of Scientific Reports.

Contact: Andrew Gordon
agordon@slac.stanford.edu
650-926-2282
DOE/SLAC National Accelerator Laboratory

4-Sep-2014
SLAC welcomes photon science faculty member Young S. Lee
SLAC's newest faculty member, Young S. Lee, studies the most unusual materials in the most down-to-earth possible way: He and his colleagues make pure crystals of minerals and other compounds and then test them for useful quantum properties, such as the ability to conduct electricity with 100 percent efficiency.

Contact: Andrew Gordon
agordon@slac.stanford.edu
650-926-2282
DOE/SLAC National Accelerator Laboratory

28-Aug-2014
Materials scientists play atomic 'Jenga' and make a surprising discovery
Researchers got a surprise when they built a highly ordered lattice by layering thin films containing lanthanum, strontium, oxygen and iron. Although each layer had an intrinsically nonpolar (symmetric) distribution of electrical charges, the lattice had an asymmetric distribution of charges. The charge asymmetry creates an extra 'switch' that brings functionalities to materials when 'flipped' by external stimuli. The material defects induced polar behavior and can provide a new mechanism for manipulating electricity and magnetism in energy and information technologies.

Contact: Dawn Levy
levyd@ornl.gov
865-576-6448
DOE/Oak Ridge National Laboratory

27-Aug-2014
Neutron science workshops seek to define field's grand challenges
Scientists are hoping to push the limits of neutron science and associated analytical techniques in order to address challenges.

Contact: Katie Bethea
betheakl@ornl.gov
865-576-8039
DOE/Oak Ridge National Laboratory

27-Aug-2014
Scientists learn to control reactions with the shape of a rare-earth catalyst
Scientists have discovered they can control chemical reactions in a new way by creating different shapes of cerium oxide, a rare-earth-based catalyst.

Contact: Dawn Levy
levyd@ornl.gov
865-576-6448
DOE/Oak Ridge National Laboratory

Showing stories 1-25 out of 89 stories.
1 | 2 | 3 | 4 > >>


 

 

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