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Features Archive


Showing stories 1-18 out of 18 stories.
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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

31-Jul-2015
Magnetism at nanoscale
As the demand grows for ever smaller, smarter electronics, so does the demand for understanding materials' behavior at ever smaller scales. Physicists at the US Department of Energy's Ames Laboratory are building a unique optical magnetometer to probe magnetism at the nano- and mesoscale.

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

30-Jun-2015
Homegrown solution for synchrotron light source
Scientists at the US Department of Energy's Ames Laboratory have made advances in angle-resolved photoemission spectroscopy (ARPES) to help better study electronic properties of new materials.

Contact: Kerry Gibson
kbgibson@ameslab.gov
515-294-1405
DOE/Ames Laboratory

6-Apr-2015
'Explosive' atom movement is new window into growing metal nanostructures
Scientists at the US Department of Energy's Ames Laboratory expected to see slow, random movement when they dropped lead atoms on a lead-on-silicon surface. 'But what we saw? BOOM! Fast, explosive and organized!' said Michael Tringides, Ames Laboratory physicist. The unusual atom movement may represent a new way to grow perfect, tiny metal nanostructures for nanostransistors, nanoswitches, and nanomagnets.

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

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

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

22-Jul-2014
Sandia ensures US nuclear weapons deterrent can remain effective, credible
As part of its mission of ensuring the nation's stockpile is safe, secure and effective as a deterrent, Sandia National Laboratories must make sure crucial parts can function if they're hit by radiation, especially a type called fast neutrons. It created a science-based program called QASPR, which combines computer modeling and simulation, and experiments and technology development.

Contact: Sue Holmes
sholmes@sandia.gov
505-844-6362
DOE/Ames Laboratory

15-Jul-2014
Ames Laboratory home to first-in-nation DNP-NMR instrument to study materials
The US Department of Energy's Ames Laboratory is now the home to a dynamic nuclear polarization (DNP) solid-state nuclear magnetic resonance (NMR) spectrometer that helps scientists understand how individual atoms are arranged in materials. Ames Laboratory's DNP-NMR is the first to be used for materials science and chemistry in the United States.

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

14-Jul-2014
First anniversary gift for Critical Material Institute? Inventions. Eleven of them.
The Critical Materials Institute, an Energy Innovation Hub for the US Department of Energy, celebrated its first anniversary with 11 invention disclosures, all research milestones in a mission to assure the availability of rare earths and other materials critical to clean energy technologies. The inventions include improved extractive processes, recycling techniques, and substitute materials -- technologies designed to increase production and efficiency of, and reduce reliance on, the use of rare earths and other critical materials.

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

8-Jul-2014
Ames Laboratory breaks ground on state-of-the-art instrument facility
The US Department of Energy's Ames Laboratory broke ground today on a Sensitive Instrument Facility designed to isolate increasingly fine-tuned scientific equipment from environmental disturbances.

Contact: Steve Karsjen
karsjen@ameslab.gov
515-294-5643
DOE/Ames Laboratory

16-Jun-2014
Ames Laboratory scientist hopes to improve rare earth purification process
Using the second fastest supercomputer in the world, a scientist at the US Department of Energy's Ames Laboratory is attempting to develop a more efficient process for purifying rare-earth materials.

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

15-May-2014
The brain: Key to a better computer
Although brain-inspired computing is in its infancy, Sandia National Laboratories has included it in a long-term research project whose goal is future computer systems. Neuro-inspired computing seeks to develop algorithms that would run on computers that function more like a brain than a conventional computer.

Contact: Sue Holmes
sholmes@sandia.gov
505-844-6362
DOE/Ames Laboratory

31-Mar-2014
Ames Lab researchers show polymer-coated nanocubes form complex structures
Nanoparticles assembled in new ways hold the promise of a wave of new high-tech materials that could offer high strength, enhanced magnetic properties, light reflectivity or absorption, use as catalysts and much more. Scientists at the US Department of Energy's Ames Laboratory have developed a theoretical model to explore the effect of polymer coatings, including DNA, for self-assembly of nanocubes into so-called superlattices.

Contact: Kerry Gibson
kgibson@ameslab.gov
515-294-1405
DOE/Ames Laboratory

24-Jan-2014
Defense from a distance
Researchers are helping the military play defense from a distance.

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

16-Jan-2014
Sandia conducts first impact test in years of B61 nonnuclear components
Sandia National Laboratories tests a ground-penetrating bomb, minus its nuclear components, in a rocket-driven impact test.

Contact: Sue Holmes
sholmes@sandia.gov
505-844-6362
DOE/Ames Laboratory

17-Oct-2013
Architects and building engineers flock to NREL
Eight busloads of architects and mechanical engineers toured one of the world's largest net-zero-energy office building this summer at the Energy Department's National Renewable Energy Laboratory and came away inspired with new ideas for how to design and build beautiful, eco-friendly structures on a budget.

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

Showing stories 1-18 out of 18 stories.
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