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Jefferson Lab's K20 supercomputer.June 2013Science Highlights

Supercomputing on a Budget

The optimization of commercial hardware and specialized software enables cost-effective supercomputing. Read More »

Calculations predict the zeolite structure schematically shown in the figure will effectively capture methane from a low-quality natural gas mixture of carbon dioxide (CO2) and methane (CH4).April 2013Science Highlights

Discovery of New Materials to Capture Methane

Predicted materials could economically produce high-purity methane from natural gas systems and separate methane from coal mine ventilation systems. Read More »

Scanning electron microscope image of a silicon surface hosting a nano-scale array of V-shaped gold antennas (metasurface) with different lengths, orientations, and angles.April 2013Science Highlights

Putting Light to Work at the Quantum Scale

Using artificial nanostructures to control the properties of light could play a prominent role in the future of computing. Read More »

Data from the ARM Climate Research Facility’s Oklahoma site are advancing the understanding of continental cumulus clouds, which will improve their representation in global climate models.April 2013Science Highlights

Fair-Weather Clouds, Cooling, and Humidity

ARM data offer insights into shallow cumulus clouds over land. Read More »

Small-angle scattering (SAS) with X-rays (pictured) or neutrons provides structural data for many biomolecules not suited for other analytical methods because of their flexible structures.April 2013Science Highlights

Small-Angle Scattering of Proteins and Nucleic Acids

New method enables structure determination of flexible biomolecules. Read More »

Laser Plasma Wakefield AccelerationApril 2013Science Highlights

How Accelerator Physicists Save Time

A boosted frame of reference boosts the speed of calculations. Read More »

Addition of copper ions (Cu II) to protein monomers that are engineered with metal-coordination sites leads to the spontaneous metal-induced assembly of specifically designed protein cages.March 2013Science Highlights

Triggering “Flash” Assembly of Proteins

Designing protein assemblies whose interactions can be manipulated to respond to a single environmental cue. Read More »

The density of bonding electrons (red and yellow) in silicon (upper left) is rather evenly distributed, whereas in zinc oxide (upper right), it is concentrated around the oxygen atoms.March 2013Science Highlights

Understanding How Semiconductors Absorb Light

Advances in how we calculate optical properties of semiconductors shorten the path to improved solar cells and other optoelectronic devices. Read More »

Research on uranium transformation and mobility in the subsurface is providing insights that can aid remediation efforts at contaminated sites such as the Hanford 300 area in Washington.March 2013Science Highlights

Common Mineral Impurity Can Affect Uranium Mobility

Previously unknown role of titanium in subsurface chemistry revealed. Read More »

Uranium mill tailings field research site in Rifle, Colo.March 2013Science Highlights

Understanding How Uranium Changes in Subsurface Environments

Bacterial biomass found to have an impact. Read More »