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Cassiopeia A is the remnant of a supernova explosion that occurred over 300 years ago in our galaxy, at a distance of about 11,000 light years from us.August 2015Science Highlights

Magnetic Amplification in Cosmic Field Explained

Experimental turbulence model matches the magnetic field amplification seen within the remains of a supernova. Read More »

Dynamic and static paths for spontaneous fission of the element fermium-264 in two dimensions (plane of elongation (Q20) and triaxiality (Q22)).August 2015Science Highlights

Shape Matters when Modeling Nuclear Fission

Realistic computational view of how atom stretches informs microscopic description of nuclear energy production. Read More »

A time sequence of three-dimensional views shows a stable whirlpool (red) is formed from a decaying vortex ring (time index 160), eventually straightening out (200 and 350).July 2015Science Highlights

Mystery Object in Ultracold Superfluids Identified in New Simulation

Computational algorithms show whirlpools, not disks, form and dissipate on fluid’s surface. Read More »

Snapshots of a helium bubble just before bursting when grown at slow versus fast rates.July 2015Science Highlights

Double, Double Toil and Trouble: Tungsten Burns and Helium Bubbles

New models reveal the impact of competing processes on helium bubble formation in plasma-exposed tungsten. Read More »

Diamond optical cavities allow laser light (green arrow) to excite electrons on atoms held within the cavities, transferring information about the atoms outward via light (red arrow).June 2015Science Highlights

Miniscule Mirrored Cavities Connect Quantum Memories

New structures could accelerate progress toward faster computing and high-security data transfer across fiber optic networks. Read More »

Radium-224/lead-212 generator with the shield cap removed to show the tubing connections to the column.June 2015Science Highlights

DOE Isotope Program Announces Availability of Radionuclide Generators for Medical Research

Lead and bismuth systems are being produced to fill the nation’s need for short-lived, alpha-emitting isotopes. Read More »

The STAR detector measures the energy and angle of the electron from the W boson decay produced in the proton-proton collision.June 2015Science Highlights

Antiquark Makes Positive Contribution to Proton Spin

Scientists shed new light on a proton's spin, refining our understanding of nuclear physics. Read More »

In this microfluidic water electrolysis device, the channels in which oxygen and hydrogen are generated by splitting water are separated by a chemically inert wall (red). The conduction of protons from one channel to the other, which is required for continuous operation, occurs via a Nafion® membrane cap (blue).May 2015Science Highlights

Can Small Go Big? Microfluidics Aid Quest for Artificial Photosynthesis

Small-scale device provides easy “plug-and-play” testing of molecules and materials for artificial photosynthesis and fuel cell technologies. Read More »

Hot nanowires emit lattice vibrations known as phonons into underlying materials. When closely packed, phonon collisions can more efficiently transport heat away.May 2015Science Highlights

Staying Close and Keeping Cool

Hot nanostructures cool faster when they are physically close together. Read More »

The polyborate anions wrap up the californium cations and bond to it at eight different sites.May 2015Science Highlights

Going Back to Californium: A Changing View of Covalency

Unusual structure, bonding, and properties may provide a new possibility for a californium borate. Read More »

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Last modified: 8/18/2014 11:13:02 AM