U.S.Department of Energy Research News
Text-Only | Privacy Policy | Site Map  
Search Releases and Features  

Home
Labs
Multimedia Resources
News Releases
Feature Stories
Library
Contacts
RSS Feed



US Department of Energy National Science Bowl


 

DOE NEWS RELEASES

Key: Meeting M      Journal J      Funder F

Showing releases 51-75 out of 292.

<< < 1 | 2 | 3 | 4 | 5 | 6 | 7 > >>

Public Release: 2-Aug-2017
Nature
'Perfect liquid' quark-gluon plasma is the most vortical fluid
Particle collisions recreating the quark-gluon plasma (QGP) that filled the early universe reveal that droplets of this primordial soup swirl far faster than any other fluid. The new analysis from the Relativistic Heavy Ion Collider (RHIC) shows that the 'vorticity' of the QGP surpasses the whirling fluid dynamics of super-cell tornado cores and Jupiter's Great Red Spot, and even beats out the fastest spin record held by nanodroplets of superfluid helium.
US Department of Energy, National Science Foundation

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

Public Release: 1-Aug-2017
ChemistrySelect
Story tips from the Department of Energy's Oak Ridge National Laboratory, Aug. 2017
New method turns used cooking oil into biofuel with carbon derived from recycled tires; novel technique protects innermost fusion reactor wall from energy created when hydrogen isotopes reach sun-like temps; new catalyst production process doubles output of high-value renewable BTX used in plastics and tires; crystalline thin film vanadium dioxide makes outstanding electrode for lithium-ion batteries.
Department of Energy

Contact: Sara Shoemaker
shoemakerms@ornl.gov
865-576-9219
DOE/Oak Ridge National Laboratory

Public Release: 31-Jul-2017
Nature Energy
It's something in the water: LLNL scientists extract hydrogen as potential fuel source
Lawrence Livermore scientists have developed a technique that helps extract hydrogen from water efficiently and cheaply.

Contact: Anne Stark
stark8@llnl.gov
925-422-9799
DOE/Lawrence Livermore National Laboratory

Public Release: 31-Jul-2017
Proceedings of the National Academy of Sciences
A semiconductor that can beat the heat
A newly discovered collective rattling effect in a type of crystalline semiconductor blocks most heat transfer while preserving high electrical conductivity - a rare pairing that scientists say could reduce heat buildup in electronic devices and turbine engines, among other possible applications.
DOE/Office of Science

Contact: Jon Weiner
jrweiner@lbl.gov
510-486-4014
DOE/Lawrence Berkeley National Laboratory

Public Release: 31-Jul-2017
Nature
Scientists watch 'artificial atoms' assemble into perfect lattices with many uses
Some of the world's tiniest crystals are known as 'artificial atoms' because they can organize themselves into structures that look like molecules, including 'superlattices' that are potential building blocks for novel materials. Now scientists from the Department of Energy's SLAC National Accelerator Laboratory and Stanford University have made the first observation of these nanocrystals rapidly forming superlattices while they are themselves still growing.

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

Public Release: 28-Jul-2017
Critical Materials Institute manufactures magnets entirely from US-sourced rare earths
The Critical Materials Institute, a US Department of Energy Innovation Hub, has fabricated magnets made entirely of domestically sourced and refined rare-earth metals.

Contact: Laura Millsaps
millsaps@ameslab.gov
DOE/Ames Laboratory

Public Release: 28-Jul-2017
Science Advances
New light-activated catalyst grabs CO2 to make ingredients for fuel
Scientists at Berkeley Lab have developed a 'spongy,' light-activated material that converts carbon dioxide into carbon monoxide, which can be used to turn into liquid fuels and other useful products. This is done without generating unwanted by products, a significant step forward in developing technology that could help mitigate levels of a potent greenhouse gas while generating solar-powered fuel.
Department of Energy

Contact: Sarah Yang
scyang@lbl.gov
510-486-4575
DOE/Lawrence Berkeley National Laboratory

Public Release: 26-Jul-2017
Nature
Strange electrons break the crystal symmetry of high-temperature superconductors
Scientists have found surprising electron behavior that may help unravel the ever-elusive mechanism behind high-temperature superconductivity -- a phenomenon in which electrical current flows freely without resistance through a material at unusually high temperatures relative to those of conventional superconductors.
US Department of Energy Office of Science

Contact: Ariana Tantillo
atantillo@bnl.gov
631-344-2347
DOE/Brookhaven National Laboratory

Public Release: 26-Jul-2017
Science Advances
Atomic movies may help explain why perovskite solar cells are more efficient
Experiments with a powerful 'electron camera' at the Department of Energy's SLAC National Accelerator Laboratory have discovered that light whirls atoms around in perovskites, potentially explaining the high efficiency of these next-generation solar cell materials and providing clues for making better ones.

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

Public Release: 25-Jul-2017
Qubitekk licenses ORNL single-photon source approach for quantum encryption
Qubitekk has non-exclusively licensed an Oak Ridge National Laboratory-developed method to produce quantum light particles, known as photons, in a controlled, deterministic manner that promises improved speed and security when sharing encrypted data.
DOE/Office of Electricity Delivery and Energy Reliability's Cybersecurity for Energy Delivery Systems, ORNL's Laboratory Directed Research and Development program

Contact: Sara Shoemaker
shoemakerms@ornl.gov
865-576-9219
DOE/Oak Ridge National Laboratory

Public Release: 25-Jul-2017
Study shows India can integrate 175 GW of renewable energy into its electricity grid
The US Department of Energy's National Renewable Energy Laboratory (NREL) has confirmed the technical and economic viability of integrating 175 gigawatts (GW) of renewable energy into India's grid by 2022.

Contact: David Glickson
david.glickson@nrel.gov
303-275-4097
DOE/National Renewable Energy Laboratory

Public Release: 25-Jul-2017
Nature Chemistry
Making polymer chemistry 'click'
A team including Berkeley Lab scientists has developed a faster and easier way to make a class of sulfur-containing plastics that will lower the cost of large-scale production.

Contact: Glenn Roberts Jr.
geroberts@lbl.gov
510-486-5582
DOE/Lawrence Berkeley National Laboratory

Public Release: 24-Jul-2017
Nuclear Fusion
First basic physics simulation of impact of neutrals on turbulence
This article describes simulation of recycled neutral atoms on plasma turbulence in fusion experiments.
DOE/Office of Advanced Scientific Computing Research, DOEOffice of Fusion Energy Sciences

Contact: John Greenwald
jgreenwa@pppl.gov
609-243-2672
DOE/Princeton Plasma Physics Laboratory

Public Release: 19-Jul-2017
Gu and Paranthaman named ORNL Corporate Fellows
Researchers Baohua Gu and Parans Paranthaman have been named Corporate Fellows of the Department of Energy's Oak Ridge National Laboratory.

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

Public Release: 17-Jul-2017
Lighting up the study of low-density materials
Sandia National Laboratories studies myriads of low-density materials, from laminate layers in airplane wings to foams and epoxies that cushion parts. So Sandia borrowed and refined a technique being studied by the medical field, X-ray phase contrast imaging, to look inside the softer side of things without taking them apart.

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

Public Release: 17-Jul-2017
Nature Communications
Studying argon gas trapped in two-dimensional array of tiny 'cages'
For the first time, scientists have trapped a noble gas in a two-dimensional porous structure at room temperature. This achievement will enable detailed studies of individual gas atoms in confinement -- research that could inform the design of new materials for gas separation and nuclear waste remediation.
US Department of Energy, National Scientific and Technical Research Council of Argentina

Contact: Ariana Tantillo
atantillo@bnl.gov
631-344-2347
DOE/Brookhaven National Laboratory

Public Release: 14-Jul-2017
Nature Communications
Mica provides clue to how water transports minerals
In a new study from the U.S. Department of Energy's (DOE) Argonne National Laboratory, in collaboration with the University of Illinois at Chicago and the University of Delaware, chemists have been able to look at the interface between water and muscovite mica, a flat mineral commonly found in granite, soils and many sediments. In particular, the researchers looked at the capture and release of rubidium - a metal closely related to but more easily singled out than common elements like potassium and sodium.

Contact: Jared Sagoff
jsagoff@anl.gov
630-252-5549
DOE/Argonne National Laboratory

Public Release: 14-Jul-2017
Physical Review Letters
Scientists create first laboratory generation of astrophysical shock waves
Feature describes first laboratory generation of an astrophysical shock wave.
US Department of Energy

Contact: John Greenwald
jgreenwa@pppl.gov
609-243-2672
DOE/Princeton Plasma Physics Laboratory

Public Release: 13-Jul-2017
Plasma Physics and Controlled Fusion
Machine learning technique offers insight into plasma behavior
A paper by graduate student Matthew Parsons describes the application of machine learning to avoiding plasma disruptions, which will be crucial to ensuring the longevity of future large tokamaks.
Fulbright US Student Program, US Department of Energy, DOE/Fusion Energy Sciences

Contact: Raphael Rosen
rrosen@pppl.gov
DOE/Princeton Plasma Physics Laboratory

Public Release: 12-Jul-2017
Algae production research gets boost at Los Alamos
Today, the US Department of Energy (DOE) announced the selection of three projects to receive up to $8 million, aimed at reducing the costs of producing algal biofuels and bioproducts.

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

Public Release: 11-Jul-2017
Clean water that's 'just right' with Sandia sensor solution
Working with Parker Hannifin, Sandia National Laboratories combined basic research on an interesting form of carbon with a unique microsensor to make an easy-to-use, table-top tool that quickly and cheaply detects disinfection byproducts in our drinking water before it reaches consumers.

Contact: Mollie Rappe
mrappe@sandia.gov
505-844-8220
DOE/Sandia National Laboratories

Public Release: 10-Jul-2017
Proceedings of the National Academy of Sciences
New Berkeley lab algorithms extract biological structure from limited data
A new Berkeley Lab algorithmic framework called multi-tiered iterative phasing (M-TIP) utilizes advanced mathematical techniques to determine 3-D molecular structure of important nanoobjects like proteins and viruses from very sparse sets of noisy, single-particle data.

Contact: Linda Vu
lvu@lbl.gov
510-495-2402
DOE/Lawrence Berkeley National Laboratory

Public Release: 6-Jul-2017
Heart of matter studies resonate with award winner
Raul Briceno was presented with the 2017 Kenneth G. Wilson Award for Excellence in Lattice Field Theory on June 22. The award citation noted his 'groundbreaking contributions to the study of resonances using lattice QCD.'
International Symposium on Lattice Field Theory, DOE/Office of Science

Contact: Kandice Carter
kcarter@jlab.org
757-269-7263
DOE/Thomas Jefferson National Accelerator Facility

Public Release: 6-Jul-2017
Science
Scientists get first direct look at how electrons 'dance' with vibrating atoms
Scientists at the Department of Energy's SLAC National Accelerator Laboratory and Stanford University have made the first direct measurements, and by far the most precise ones, of how electrons move in sync with atomic vibrations rippling through an exotic material, as if they were dancing to the same beat.

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

Public Release: 6-Jul-2017
Science
Electron orbitals may hold key to unifying concept of high-temperature superconductivity
A team of scientists has found evidence for a new type of electron pairing that may broaden the search for new high-temperature superconductors. The findings provide the basis for a unifying description of how radically different copper- and iron-based 'parent' materials can develop the ability to carry electrical current with no resistance at strikingly high temperatures.
DOE Office of Science, Moore Foundation's EPiQS Initiative, Lundbeckfond Fellowship

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

Showing releases 51-75 out of 292.

<< < 1 | 2 | 3 | 4 | 5 | 6 | 7 > >>

 

 

Text-Only | Privacy Policy | Site Map