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


 

Features Archive


Showing stories 76-100 out of 504 stories.
<< < 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 > >>


11-Jan-2017
Sketching out magnetism with electricity
In a proof-of-concept study published in Nature Physics, researchers drew magnetic squares in a nonmagnetic material with an electrified pen and then 'read' this magnetic doodle with X-rays.

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

11-Jan-2017
Brookhaven National Laboratory's top-10 science successes of 2016
From advances in accelerators and experiments exploring the building blocks of matter and making medical isotopes to new revelations about superconductors, nanomaterials, and biofuels, 2016 was a year of accomplishment at the US Department of Energy's Brookhaven National Laboratory. Here are our Top-10 highlights.

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

9-Jan-2017
Anything to declare?
Scientists at Fermilab and CERN considered several options to transport fragile components of the CMS detector to Geneva. Their answer? Buy seats for the components on commercial airline flights.

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

9-Jan-2017
CERN ramps up neutrino program
CERN is accelerating its neutrino program by participating for the first time in an experiment (the Deep Underground Neutrino Experiment, hosted by Fermilab) not based at CERN itself.

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

6-Jan-2017
New director named to lead US Department of Energy's Jefferson Lab
Jefferson Science Associates, LLC today announced that Stuart Henderson will become the new Director of the US Department of Energy's Thomas Jefferson National Accelerator Facility in Newport News, Virginia. Currently serving as the Director of the Advanced Photon Source Upgrade Project at DOE's Argonne National Laboratory, Henderson will assume his responsibilities at Jefferson Lab on April 3.

Contact: Greg D. Kubiak
kubiak@sura.org
202-408-2412
DOE/Thomas Jefferson National Accelerator Facility

4-Jan-2017
SLAC study: Light can switch on topological materials
Theoretical physicists at the Department of Energy's SLAC National Accelerator Laboratory used computer simulations to show how special light pulses could create robust channels where electricity flows without resistance in an atomically thin semiconductor.

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

4-Jan-2017
Theory provides roadmap in quest for quark soup 'critical point'
Thanks to a new development in nuclear physics theory, scientists exploring expanding fireballs that mimic the early universe have new signs to look for as they map out the transition from primordial plasma to matter as we know it.

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

3-Jan-2017
Ceramic matrix composites take flight in LEAP jet engine
Ceramic matrix composite (CMC) materials are tough, lightweight and capable of withstanding temperatures 300-400 degrees F hotter than metal alloys can endure. A quarter-century ago, the US Department of Energy began a program, led by DOE's Oak Ridge National Laboratory, to support US development of CMC materials. This year, LEAP, a new aircraft engine, became the first widely deployed CMC-containing product. CFM International, a 50/50 joint venture of Safran and GE, manufactures LEAP.

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

22-Dec-2016
For critical marine low clouds, a research and observation plan
Marine low clouds hover in the lowest couple of kilometers above the world's oceans. They produce little but drizzle, and could never match their deeper mid-continent cousin clouds for dramatic weather and severe storms. But marine low clouds are vastly important to the world's climate and energy balance.

Contact: Ethan Alpern
ethan.alpern@science.doe.gov
DOE/US Department of Energy

21-Dec-2016
Filling in the nuclear data gaps
Berkeley Lab's Nuclear Data Group is conducting new experiments to address common data needs in nuclear medicine, nuclear energy and fusion R&D, security, and counterproliferation work.

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

21-Dec-2016
Honey, I shrunk the circuit
Sandia National Laboratories researchers have shown it's possible to make transistors and diodes from advanced semiconductor materials that could perform much better than silicon, the workhorse of the modern electronics world.

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

20-Dec-2016
Scientists bear witness to birth of an ice cloud

Scientists have witnessed the birth of atmospheric ice clouds, creating ice cloud crystals in the laboratory and then taking images of the process through a microscope, essentially documenting the very first steps of cloud formation. The team took time-lapse movies of the first few seconds when a particle attracts water vapor, forming ice crystals that become the core of icy cirrus clouds - the high, wispy clouds that act much like a blanket for our planet.


Contact: Tom Rickey
tom.rickey@pnnl.gov
509-375-3732
DOE/Pacific Northwest National Laboratory

20-Dec-2016
ARM/ASR veteran researchers win American Geophysical Union Ascent Awards
Susan van den Heever and Christian Jakob, two veteran Atmospheric Radiation Measurement (ARM) Climate Research Facility and Atmospheric System Research (ASR)-affiliated atmospheric scientists, have had their achievements recognized with Ascent Awards.

Contact: Hanna Goss
hanna.goss@pnnl.gov
DOE/US Department of Energy

15-Dec-2016
Data storage upgrades future-proof ARM field sites -- for now
Throughout 2016, Cory Stuart, ARM's Site Data System (SDS) and Cyber Security Manager, and his team at Argonne National Laboratory have been methodically visiting all ARM sites to upgrade the data systems, especially storage capacity.

Contact: Hanna Goss
hanna.goss@pnnl.gov
DOE/US Department of Energy

13-Dec-2016
Capturing clouds for LASSO leads to new radar techniques
The ARM Climate Research Facility has some of the best instruments in the world for measuring atmospheric properties, but achieving the highest-quality results requires knowing the optimal way to use them.

Contact: Hanna Goss
hanna.goss@pnnl.gov
DOE/US Department of Energy

21-Nov-2016
New tabletop technique probes outermost electrons of atoms deep inside solids
Researchers at the Stanford PULSE Institute have invented a new way to probe the valence electrons of atoms deep inside a crystalline solid.

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

15-Nov-2016
After the Nobel Prize, what do you do for an encore?
Brownian motion makes it difficult for scientists to examine single protein molecules. W.E. Moerner, who had previously won the Nobel prize in chemistry, started tackling this issue in 2004. He and his team developed the ABEL Trap, which allows researchers to corral single molecules for study. Since then, scientists have used the trap to study proteins involved in photosynthesis and other major biological systems.

Contact: Kristin Manke
Kristin.Manke@Science.doe.gov
DOE/US Department of Energy

14-Nov-2016
Radiation security team from Sandia works behind the scenes at events to protect public
Richard Stump has been to five Super Bowls and hasn't seen a single pass, run or touchdown. Stump works security -- a very special kind of security -- at large public events. He's a senior scientist on Sandia National Laboratories' Radiological Assistance Program (RAP) team.

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

14-Nov-2016
The search for dark matter
Researchers have been attempting to measure dark matter for more than three decades, but have yet to detect a dark matter particle. Through experiments both deep underground like LUX and LUX-ZEPLIN and in space like the AMS, researchers are narrowing the field of search.

Contact: Shannon Brescher Shea
shannon.shea@science.doe.gov
DOE/US Department of Energy

11-Nov-2016
Nanotechnology manager elected president of Materials Research Society
Senior manager Sean Hearne, who leads the Center of Integrated Nanotechnology (CINT) for Sandia National Laboratories, has been elected president of the Materials Research Society. MRS is an international organization that promotes interdisciplinary materials research with 15,000 members from academia, industry and national labs.

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

11-Nov-2016
PPPL senior physicist Wei-li Lee honored at week-long symposium
Physicists from around the world gathered at the University of California, Irvine this past summer for a symposium in honor of Wei-li Lee, a senior physicist at the US Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL).

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

3-Nov-2016
Peering into batteries: X-rays reveal lithium-ion's mysteries
Scientists are using x-rays from the national laboratories' advanced light sources to study the movement and structure of lithium-ion batteries in real time, as the batteries function. This technique led to the development of the cathode used in the Chevrolet Volt and is now being used to further improve our understanding of batteries.

Contact: Shannon Brescher Shea
shannon.shea@science.doe.gov
DOE/US Department of Energy

1-Nov-2016
PPPL physicist receives ExxonMobil grant for plasma research
Physicist Egemen Kolemen is sharing a grant from ExxonMobil to research whether plasma could reduce greenhouse gas emissions associated with oil wells.

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

28-Oct-2016
New technique reveals powerful, 'patchy' approach to nanoparticle synthesis
Patches of chain-like molecules placed across nanoscale particles can radically transform the optical, electronic, and magnetic properties of particle-based materials. Now, scientists have used cutting-edge electron tomography techniques -- a process of 3-D reconstructive imaging -- to pinpoint the structure and composition of the polymer nano-patches.

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

12-Oct-2016
Planetarium show brings 'phantom' matter to life
A new planetarium show is designed to immerse audiences in the search for dark matter, which we have so far detected only through its gravitational effects though it makes up most of the mass of the universe.

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

Showing stories 76-100 out of 504 stories.
<< < 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 > >>


 

 

Text-Only | Privacy Policy | Site Map