Argonne National Laboratory

Science Highlights

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Elia Merzari, a nuclear engineer at Argonne, received the George Westinghouse silver medal for his leadership and contributions to the power field.
Argonne engineer receives prestigious medal

Argonne nuclear engineer Elia Merzari has been awarded the George Westinghouse Silver Medal from the American Society of Mechanical Engineers.

August 18, 2016
Argonne Distinguished Fellow Linda Young was awarded the Helmholtz International Fellow Award for her leading work in the field of X-ray science.
Young awarded Helmholtz International Fellow leading up to start of powerful new X-ray laser

Linda Young, Argonne Distinguished Fellow and a leader in the field of X-ray science, has received the Helmholtz International Fellow Award from the Helmholtz Association, the largest scientific organization in Germany.

August 9, 2016
Dynamic Compression Sector (DCS) engineers prepare a two-stage launcher for an experiment. The DCS was dedicated at a ceremony today at Argonne National Laboratory’s Advance Photon Source. Argonne partnered with the National Nuclear Security Administration and Washington State University to develop DCS. Photo courtesy Washington State University. Click to view larger.
Extreme behavior: New national security facility will open its doors to study materials at extreme conditions

Washington State University and Argonne National Laboratory will host a dedication ceremony for a first-of-a-kind (worldwide) research facility that has been built to unravel the mysteries of material behavior at extreme conditions and short time scales.

August 4, 2016
An Argonne researcher works with a new magnetic nanofiber. Argonne researchers were honored recently for their work with Qorvo, Inc., to integrate the nanofibers into the company’s microwave devices.
Two Argonne researchers honored with Federal Laboratory Consortium award

Two Argonne researchers were honored recently with an Excellence in Technology Transfer Award from the Federal Laboratory Consortium’s Midwest Region.

July 20, 2016
Dileep Singh is the leader of Argonne’s Energy Systems Thermal-Mechanical Technologies Group.
Singh receives ASM International fellowship

Dileep Singh of Argonne's Energy Systems Division has been named an ASM International fellow.

June 27, 2016
Temitope Taiwo, deputy director of Argonne’s Nuclear Engineering (NE) Division, was named a fellow of the American Nuclear Society.
Taiwo named American Nuclear Society fellow

Temitope Taiwo, deputy director of Argonne's Nuclear Engineering (NE) Division, was named a fellow of the American Nuclear Society (ANS) at the 2016 annual meet

June 14, 2016
Researchers from Argonne National Laboratory developed a first-principles-based, variable-charge force field that has shown to accurately predict bulk and nanoscale structural and thermodynamic properties of IrO2. Catalytic properties pertaining to the oxygen reduction reaction, which drives water-splitting for the production of hydrogen fuel, were found to depend on the coordination and charge transfer at the IrO2 nanocluster surface. (Image courtesy of Maria Chan, Argonne National Laboratory)
More accurate predictions for harvesting hydrogen with iridium oxide nanoparticles

Researchers from Argonne National Laboratory developed a first-principles-based, variable-charge force field that has shown to accurately predict bulk and nanoscale structural and thermodynamic properties of IrO2.

May 3, 2016
Researchers from Carnegie Mellon University used the synchrotron X-rays at the Advanced Photon Source to image porosity, or the presence of pores, in a 3-D printed titanium alloy, Ti-6Al-4V. This image shows microtomography reconstructions of Ti-6Al-4V samples printed at different speed functions with an electron beam melting machine. When printed at high-speed functions, which result in smaller melt pools, porosity in Ti-6Al-4V increased. At low-speed functions, which result in larger melt pools, porosity decreased but was still present at the sample surface. (Image courtesy of Ross Cunningham, Carnegie Mellon University)
Intense X-rays expose tiny flaws in 3-D printed titanium that can lead to breakage over time

To understand the cause of porosity in 3-D printed titanium alloys, researchers from Carnegie Mellon University came to Argonne for the intense synchrotron X-rays and a rapid imaging tool known as microtomography at the Advanced Photon Source.

March 4, 2016
On the left, a schematic shows the experimental setup for measuring spin dynamics in a sample of YIG. On the right, a Brillouin light scattering map of a micro-sized bar of YIG excited via an electrical current through a platinum overlayer reveals a strong spin-wave localization in the center of the sample known as a “bullet.” The color red indicates a high-spin wave intensity and the color blue indicates an absence of spin waves. (Image provided by M. Benjamin Jungfleisch)
Could the future of low-power computing be magnetism?

Researchers at the U.S. Department of Energy's (DOE's) Argonne National Laboratory have made two recent advances in the field of spin-wave logic, or the potential use of magnetic spins to transmit and manipulate data.

February 15, 2016
The three peptides shown in the shaded box are currently being experimentally validated by the Baker Laboratory. For comparison, the peptides are shown with the small molecule that is the active agent in aspirin and a large protein that is used as an anti-HIV antibody.
Software optimized on Mira advances design of mini-proteins for medicines, materials

Scientists at the University of Washington are using Mira to virtually design unique artificial peptides, or short proteins. As the researchers begin to develop new peptides, they are optimizing their in-house software to test thousands of potential peptide structure designs in tandem, requiring a state-of-the-art supercomputer.

February 12, 2016