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US Department of Energy National Science Bowl


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

 

Features Archive


Showing stories 51-75 out of 339 stories.
<< < 1 | 2 | 3 | 4 | 5 | 6 | 7 > >>


10-Nov-2015
Atoms to engines
The Department of Energy's Oak Ridge National Laboratory, FCA US LLC, and the foundry giant, Nemak of Mexico, are combining their strengths to create lightweight powertrain materials that will help the auto industry speed past the technological roadblocks to its target of 54.5 miles per gallon by 2025.

Contact: Kim Askey
askeyka@ornl.gov
865-946-1861
DOE/Oak Ridge National Laboratory

3-Nov-2015
A record-setting way to make transparent conductors: Spread them like butter on toast
Scientists from Stanford University and the Department of Energy's SLAC National Accelerator Laboratory have shown they can make flexible, transparent electrical conductors with record-high performance for use in solar cells, displays and other devices by spreading polymers on a clear surface with a tiny blade, like a knife spreading butter on toast.

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

2-Nov-2015
Cold electronics help scientists spot elusive 'ghost' particles
Nestled inside the massive MicroBooNE detector, part of a new neutrino experiment just getting underway at the US Department of Energy's (DOE) Fermi National Accelerator Laboratory, lie 50 circuit boards packed with custom-built microelectronics. These circuits were designed by engineers at DOE's Brookhaven National Laboratory to operate while immersed in liquid argon, a cryogenic liquid that boils at a biting -186 degrees Celsius or -303 degrees Fahrenheit.

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

29-Oct-2015
Scientists get first glimpse of conductivity that could break size barriers for memory
Scientists from Stanford University and the Department of Energy's SLAC National Accelerator Laboratory have made the first direct images showing that electrical currents can flow along the boundaries between tiny magnetic regions of a material that normally doesn't conduct electricity. The results could have major implications for magnetic memory storage.

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

26-Oct-2015
Nanoscale, multidimensional artificial magnet created
Scientists from Los Alamos National Laboratory, in collaboration with a group at the University of Illinois at Urbana-Champaign, the Lawrence Berkeley National Laboratory's Advanced Light Source and with other researchers nationwide, have realized a nanoscale, artificial magnet by arranging an array of magnetic nano-islands along a geometry that is not found in natural magnets. Their paper 'Emergent reduced dimensionality by vertex frustration in artificial spin ice' appears on the journal Nature Physics' website today.

Contact: Nancy Ambrosiano
nwa@lanl.gov
505-667-0471
DOE/Los Alamos National Laboratory

22-Oct-2015
Stanford and SLAC celebrate Arthur Bienenstock
Arthur 'Artie' Bienenstock, professor emeritus at Stanford University and the Department of Energy's SLAC National Accelerator Laboratory, was honored with an all-day symposium in recognition of his outstanding contributions to science, academia, graduate student education and US science policy.

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

19-Oct-2015
Paul Fuoss receives Lytle Award for developing X-ray technique to better explore materials
Paul H. Fuoss has received the Farrel W. Lytle Award for developing a pioneering X-ray technique that is now used worldwide to explore the structure of complex materials. The award was presented during an Oct. 8 ceremony at the Department of Energy's SLAC National Accelerator Laboratory.

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

15-Oct-2015
W80-4: Sandia California works on nuclear weapon Life Extension Program
Sandia National Laboratories is performing a Life Extension Program on the W80-4 nuclear weapon. The Life Extension Program is refurbishing the W80 warhead with replacement components for aging technology and components that have limited lifespans. Much of the work is being done at Sandia's California site.

Contact: Sue Holmes
sholmes@sandia.gov
505-844-6362
DOE/Sandia National Laboratories

13-Oct-2015
Ming Yi awarded L'Oréal USA For Women in Science Fellowship
Former Stanford University graduate student Ming Yi has been awarded the $60,000 L'Oréal USA For Women in Science Fellowship, which is given to five US-based women each year as part of an effort to raise awareness of women's contributions to science and identify exceptional female researchers to serve as role models.

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

13-Oct-2015
Is your digital information more at risk today than it was ten years ago?
Researchers at University of New Mexico and the Lawrence Berkeley National Laboratory say cybersecurity breeches are not happening more frequently than they did a decade ago. And these data breaches in general are not growing in size.

Contact: Linda Vu
lvu@lbl.gov
510-495-2402
Doe-Anderson

7-Oct-2015
Laser spectroscopy of ultrathin semiconductor reveals rise of 'trion' quasiparticles
Scientists at the Department of Energy's Oak Ridge National Laboratory used ultrafast laser spectroscopy at the Center for Nanophase Materials Sciences to demystify the dynamics of the negative trions. They explored the behavior of the charged quasiparticle in a two-dimensional semiconductor that is an excellent absorber of sunlight. Their insights, published in the journal Physical Review B, may prove important for advancing technologies for solar energy and quantum computing.

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

5-Oct-2015
DOE announces funding for new center for computational materials sciences at Brookhaven Lab
The US Department of Energy (DOE) has announced $12 million in funding over the next four years for a new Center for Computational Design of Functional Strongly Correlated Materials and Theoretical Spectroscopy at Brookhaven National Laboratory and Rutgers University. Center scientists will develop next-generation methods and software to accurately describe electronic properties in complex strongly correlated materials, as well as a companion database to predict targeted properties with energy-related application to thermoelectric materials.

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

1-Oct-2015
Three questions with: Ames Laboratory cybersecurity manager and researcher Chris Strasburg
Ames Laboratory's Chris Strasburg discovered an interest in research while working in systems support and cybersecurity. He's now Ames Laboratory's cybersecurity manager and working toward a Ph.D. in computer science at Iowa State University, studying artificial intelligence approaches, automation of computer languages, and network security.

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

1-Oct-2015
Ames Laboratory scientists create an all-organic UV on-chip spectrometer
The US Department of Energy's Ames Laboratory has developed a near ultra-violet and all-organic light emitting diode that can be used as an on-chip photosensor.

Contact: Laura Millsaps
millsaps@ameslab.gov
515-294-9750
DOE/Ames Laboratory

30-Sep-2015
ORNL microscopy finds evidence of high-temperature superconductivity in single layer
Electron microscopy at is pointing researchers closer to the development of ultra-thin materials that transfer electrons with no resistance at relatively high temperatures.

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

29-Sep-2015
Building champions: National Science Bowl offseason
Five-time National Science Bowl champion Mira Loma HS keeps an intense -- and pizza fueled -- training regimen through the summer and fall.

Contact: Ethan Alpern
ethan.alpern@science.doe.gov
202-586-4307
DOE/Office of Scientific and Technical Information

25-Sep-2015
Feng Lin wins Spicer Award for smart window, battery research
Feng Lin, a former postdoctoral researcher at Lawrence Berkeley National Laboratory, has been selected to receive the annual William E. and Diane M. Spicer Young Investigator Award for X-ray experiments at the Department of Energy's SLAC National Accelerator Laboratory that led to new approaches in the design of energy-efficient, color-changing 'smart' windows and high-capacity lithium-ion batteries.

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

23-Sep-2015
Techniques could create better material, design in high-consequence uses
Sandia National Laboratories is studying additive manufacturing and its potential for high-consequence applications. Two aspects of that effort are to understand both the properties of newly formed materials and how to design to get just what's needed without over-designing.

Contact: Sue Holmes
sholmes@sandia.gov
505-844-6362
DOE/Sandia National Laboratories

14-Sep-2015
Scientists use lasers to simulate shock effects of meteorite impact on silica
Scientists used high-power laser beams at the Department of Energy's SLAC National Accelerator Laboratory to simulate the shock effects of a meteorite impact in silica, one of the most abundant materials in the Earth's crust. They observed, for the first time, its shockingly fast transformation into the mineral stishovite -- a rare, extremely hard and dense form of silica.

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

8-Sep-2015
Making the most from carbon in plants
Researchers are looking for more effective ways to get at all the carbon in biomass to create more energy and biochemicals. However, a lot of the carbon is in lignin -- support tissues in plants, which makes up about a third of the biomass. International teams of scientists are utilizing EMSL's expertise and capabilities to better understand how lignin can be efficiently deconstructed to release its carbon for a more renewable and sustainable energy future.

Contact: Mary Beckman
mary.beckman@pnnl.gov
509-375-3688
DOE/Environmental Molecular Sciences Laboratory

3-Sep-2015
Researchers see 'spin current' in motion for the first time
Researchers at the Department of Energy's SLAC National Accelerator Laboratory have for the first time seen a spin current -- an inherent magnetic property common to all electrons -- as it travels across materials. The result, which revealed a surprising loss of current along the way, is an important step toward realizing a next-generation breed of electronics known as 'spintronics.'

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

21-Aug-2015
Brookhaven summer intern reveals the cutting edge of NSLS-II
This summer, DOE's Science Undergraduate Laboratory Internship program paired Bozeat with NSLS-II engineer Christopher Eng, who enlisted the student's help in designing the magnet assemblies that comprise NSLS-II's undulators -- devices that wiggle the electron beam to emit brighter X-rays.

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

18-Aug-2015
Viral comparisons
An Oak Ridge National Laboratory team of comparative genomics and computational science researchers compared approximately 4,000 complete virus genomes downloaded from a public database known as GenBank. By compressing the sequence files, the team created a virus dendrogram that maps out the relationships among all the different virus families.

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

14-Aug-2015
The critical second: CMI's second year doubles research milestones
The Department of Energy's Critical Materials Institute, led by Ames Laboratory, has more than doubled its research accomplishments in its second year, bringing the total number of invention disclosures to 34. The CMI addresses possible of shortages in rare-earth and other materials necessary for clean energy technologies like wind turbines, electric vehicles, efficient lighting, advanced batteries, and other products used by Americans every day.

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

13-Aug-2015
The pressure is on
Researchers with Oak Ridge National Laboratory's Spallation Neutron Source have developed technology to squeeze materials with a million times the pressure of the earth's atmosphere while studying them with neutrons. When they bombard these materials with neutrons, the materials provide an unprecedented picture of the changing nature of matter under extreme pressure.

Contact: Leo Williams
williamsjl2@ornl.gov
DOE/Oak Ridge National Laboratory

Showing stories 51-75 out of 339 stories.
<< < 1 | 2 | 3 | 4 | 5 | 6 | 7 > >>


 

 

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