Latest News from: Department of Energy, Office of Science

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Released: 6-Nov-2017 8:05 AM EST
Rules Are Only Suggestions in Heavy Elements
Department of Energy, Office of Science

The arrangement of electrons in an exotic human-made element shows that certain properties of heavy elements cannot be predicted using lighter ones.

Released: 3-Nov-2017 8:15 AM EDT
Let There Be (White) Light: New Materials Shine Out
Department of Energy, Office of Science

Modifying the internal structure of 2-D hybrid perovskite materials causes them to emit white light.

Released: 2-Nov-2017 4:05 PM EDT
Exotic Nucleus Exhibits Curious Shape
Department of Energy, Office of Science

A new shape measurement of unstable ruthenium-110 has found this nucleus to be similar to a squashed football.

Released: 2-Nov-2017 11:05 AM EDT
Honey, I Shrunk the Features for Low-Cost, Flexible, Large-Area Electronics
Department of Energy, Office of Science

Exploiting reversible solubility allows for direct, optical patterning of unprecedentedly small features.

Released: 31-Oct-2017 8:05 AM EDT
Flavins Perform Electron Magic
Department of Energy, Office of Science

Researchers discover the secret behind the third way living organisms extract energy from their environment.

Released: 31-Oct-2017 7:05 AM EDT
Mission Not So Impossible Now: Control Complex Molecular Organization
Department of Energy, Office of Science

Scientists achieved thin films with structures virtually impossible via traditional methods.

Released: 30-Oct-2017 12:05 PM EDT
Spin-Polarized Surface States in Superconductors
Department of Energy, Office of Science

Novel spin-polarized surface states may guide the search for materials that host Majorana fermions, unusual particles that act as their own antimatter, and could revolutionize quantum computers.

Released: 30-Oct-2017 11:05 AM EDT
Imaging Probe Printed Onto Tip of Optical Fiber
Department of Energy, Office of Science

The Molecular Foundry and aBeam Technologies bring mass fabrication to nano-optical devices.

Released: 27-Oct-2017 8:05 AM EDT
Plenty of Room at the Top: Breaking through the Sunlight-to-Electricity Conversion Limit
Department of Energy, Office of Science

In hybrid materials, “hot” electrons live longer, producing electricity, not heat, in solar cells.

Released: 26-Oct-2017 9:05 AM EDT
Imperfections Show “Swimming” Particles the Way to Self-Healing and Shape-Changing
Department of Energy, Office of Science

Defects in liquid crystals act as guides in tiny oceans, directing particle traffic.

Released: 25-Oct-2017 9:05 AM EDT
Nanoribbons Enable “On–Off” Switch for Graphene
Department of Energy, Office of Science

Built from the bottom up, nanoribbons can be semiconducting, enabling broad electronic applications.

Released: 24-Oct-2017 2:05 PM EDT
Watching Catalysts Evolve in 3-D
Department of Energy, Office of Science

Scientists reveal structural, chemical changes as nickel-cobalt particles donate electrons, vital for making better batteries, fuel cells.

Released: 24-Oct-2017 10:05 AM EDT
Tree Mortality and Droughts: A Global Perspective
Department of Energy, Office of Science

Stress-induced embolisms that interrupt water transport are a universal component of tree mortality.

Released: 24-Oct-2017 8:05 AM EDT
Bending the Laws of Thermodynamics for Enhanced Material Design
Department of Energy, Office of Science

Wide metastable composition ranges are possible in alloys of semiconductors with different crystal structures.

Released: 23-Oct-2017 10:05 AM EDT
Hybrid Material Glows Like Jellyfish
Department of Energy, Office of Science

Scientists combine biology, nanotechnology into composites that light up upon chemical stimulation.

Released: 23-Oct-2017 8:05 AM EDT
Tiny Tornados at the Dawn of the Universe
Department of Energy, Office of Science

Swirling soup of matter’s fundamental building blocks spins ten billion trillion times faster than the most powerful tornado, setting new record for “vorticity.”

Released: 22-Oct-2017 9:05 AM EDT
On-Demand 3-D Printing of Tiny Magic Wands
Department of Energy, Office of Science

Direct writing of pure-metal structures may advance novel light sources, sensors and information storage technologies.

Released: 20-Oct-2017 12:05 PM EDT
Heavy Quarks Probe the Early Universe
Department of Energy, Office of Science

New studies of behaviors of particles containing heavy quarks shed light into what the early universe looked like in its first microseconds.

Released: 19-Oct-2017 5:05 PM EDT
40 Years of Research Milestones (Part 2: 1997 to 2017)
Department of Energy, Office of Science

To celebrate DOE's 40th anniversary, the Office of Science has collected 40 major papers from the past 40 years that we've supported via research through our national labs, user facilities, and grants programs.

Released: 19-Oct-2017 4:05 PM EDT
40 Years of Research Milestones (Part 1: 1977 to 1996)
Department of Energy, Office of Science

To celebrate DOE's 40th anniversary, the Office of Science has collected 40 major papers from the past 40 years that we've supported via research through our national labs, user facilities, and grants programs.

Released: 12-Oct-2017 11:05 AM EDT
Discovering the Genetic Timekeepers in Bioenergy Crops
Department of Energy, Office of Science

A new class of plant-specific genes required for flowering control in temperate grasses is found.

Released: 12-Oct-2017 9:05 AM EDT
New Technology Illuminates Microbial Dark Matter
Department of Energy, Office of Science

Demonstrating the microfluidic-based, mini-metagenomics approach on samples from hot springs shows how scientists can delve into microbes that can’t be cultivated in a laboratory.

Released: 11-Oct-2017 3:05 PM EDT
Tiny Green Algae Reveal Large Genomic Variation
Department of Energy, Office of Science

First complete picture of genetic variations in a natural algal population could help explain how environmental changes affect global carbon cycles.

Released: 11-Oct-2017 8:05 AM EDT
A Complex Little Alga that Lives by the Sea
Department of Energy, Office of Science

The genetic material of Porphyra umbilicalis reveals the mechanisms by which it thrives in the stressful intertidal zone at the edge of the ocean.

Released: 10-Oct-2017 10:05 AM EDT
Precise Radioactivity Measurements: A Controversy Settled
Department of Energy, Office of Science

Simultaneous measurements of x-rays and gamma rays emitted in radioactive nuclear decays show that the vacancy left by an electron’s departure, not the atomic structure, influences whether gamma rays are released.

Released: 10-Oct-2017 9:05 AM EDT
OLYMPUS Experiment Sheds Light on Inner Workings of Protons
Department of Energy, Office of Science

Seven-year study explains how packets of light are exchanged when protons meet electrons.

Released: 10-Oct-2017 8:05 AM EDT
Explorations of the Universal Glue
Department of Energy, Office of Science

The newly upgraded CEBAF Accelerator opens door to strong force studies.

Released: 9-Oct-2017 1:05 PM EDT
Understanding the Rice Genome for Bioenergy Research
Department of Energy, Office of Science

Genome-wide rice studies yield first major, large-scale collection of mutations for grass model crops, vital to boosting biofuel production.

Released: 5-Oct-2017 9:05 AM EDT
Bringing Visual “Magic” to Light
Department of Energy, Office of Science

Scientists create widely controllable ultrathin optical components that allow virtual objects to be projected in real environments.

Released: 4-Oct-2017 4:05 PM EDT
Speeding Materials Discovery Puts Solar Fuels on the Fast Track to Commercial Viability
Department of Energy, Office of Science

In just two years, a process that was developed by Molecular Foundry staff and users has nearly doubled the number of materials with the potential for using sunlight to produce fuel.

Released: 4-Oct-2017 3:30 PM EDT
Water in One Dimension
Department of Energy, Office of Science

Confined within tiny carbon nanotubes, extremely cold water molecules line up in a highly ordered chain.

Released: 4-Oct-2017 3:30 PM EDT
Adding Stress Boosts Performance, Stability for Fuel Cells
Department of Energy, Office of Science

Scientists design outstanding catalysts by controlling the composition and shape of these tiny plate-like structures on the nanoscale.

Released: 3-Oct-2017 1:05 PM EDT
Drawing at the One-Nanometer Length Scale
Department of Energy, Office of Science

Scientists set record resolution for patterning materials at sizes as small as a single nanometer using microscope-based lithography.

Released: 3-Oct-2017 12:05 PM EDT
The Road Less Traveled: How to Switch Assembly Pathways
Department of Energy, Office of Science

Big impacts on crystal formation result from small changes and reveal design principles for new materials for solar cells, more.

Released: 3-Oct-2017 12:05 PM EDT
Blurring the Line between Animate and Inanimate: “Active” Matter Drives Self-Propelled Fluid
Department of Energy, Office of Science

For the first time, self-organized, soft machines powered by molecular motors propelled fluid for hours across meters.

Released: 14-Sep-2017 10:05 AM EDT
Fungi: Gene Activator Role Discovered
Department of Energy, Office of Science

Specific modifications to fungi DNA may hold the secret to turning common plant degradation agents into biofuel producers.

Released: 13-Sep-2017 10:05 AM EDT
First Look at a Living Cell Membrane
Department of Energy, Office of Science

Neutrons provide the solution to nanoscale examination of living cell membrane and confirm the existence of lipid rafts.

Released: 13-Sep-2017 9:05 AM EDT
High Yield Biomass Conversion Strategy Ready for Commercialization
Department of Energy, Office of Science

Researchers convert 80 percent of biomass into high-value products with strategy that's ready for commercialization.

Released: 12-Sep-2017 9:05 AM EDT
Consequences of Drought Stress on Biofuels
Department of Energy, Office of Science

Switchgrass cultivated during a year of severe drought inhibited microbial fermentation and resulting biofuel production.

Released: 8-Sep-2017 10:05 AM EDT
Clay Minerals and Metal Oxides Change How Uranium Travels Through Sediments
Department of Energy, Office of Science

Montmorillonite clays prevent uranium from precipitating from liquids, letting it travel with groundwater.

Released: 7-Sep-2017 7:05 PM EDT
Tundra Loses Carbon with Rapid Permafrost Thaw
Department of Energy, Office of Science

Seven-year-study shows plant growth does not sustainably balance carbon losses from solar warming and permafrost thaw.

Released: 6-Sep-2017 9:05 AM EDT
Crystals Grow by Twisting, Aligning and Snapping Together
Department of Energy, Office of Science

Van der Waals force, which that enables tiny crystals to grow, could be used to design new materials.

Released: 5-Sep-2017 8:55 AM EDT
Vitamin B12 Fuels Microbial Growth
Department of Energy, Office of Science

Scarce compound, vitamin B12, is key for cellular metabolism and may help shape microbial communities that affect environmental cycles and bioenergy production.

Released: 1-Sep-2017 7:05 AM EDT
Carbon in Floodplain Unlikely to Cycle into the Atmosphere
Department of Energy, Office of Science

Microbes leave a large fraction of carbon in anoxic sediments untouched, a key finding for understanding how watersheds influence Earth’s ecosystem.

Released: 1-Sep-2017 5:05 AM EDT
Bacterial Cell Wall Changes Produce More Fatty Molecules
Department of Energy, Office of Science

New strategy greatly increases the production and secretion of biofuel building block lipids in bacteria able to grow at industrial scales.

Released: 31-Aug-2017 10:05 AM EDT
Controlling Traffic on the Electron Highway: Researching Graphene
Department of Energy, Office of Science

Graphene’s remarkable electronic properties have surprised scientists for years. But electrons move through it too easily to use it in everyday electronics. Scientists are researching a variety of ways to direct its electron traffic: creating nanoribbons of it, stretching it, using it with boron nitride, and even making “artificial atoms” in it.

Released: 30-Aug-2017 9:00 AM EDT
Two for the Price of One: Exceeding 100 Percent Efficiency in Solar Fuel Production
Department of Energy, Office of Science

Scientists capture excess light energy to produce fuel, essentially storing sunlight’s energy for a rainy day.

Released: 30-Aug-2017 7:05 AM EDT
The Tricky Trifecta of Solar Cells
Department of Energy, Office of Science

The quest for solar cell materials that are inexpensive, stable, and efficient leads to a breakthrough in thin film organic-inorganic perovskites.

Released: 23-Aug-2017 8:05 AM EDT
Avoiding Disruptions that Halt Fusion Reactions
Department of Energy, Office of Science

New supercomputing capabilities help understand how to cope with large-scale instabilities in tokamaks.

Released: 22-Aug-2017 3:05 PM EDT
Extreme-Scale Code Models Extremely Hot Plasma to Explain Spontaneous Transition
Department of Energy, Office of Science

For the first time, scientists modeled the spontaneous bifurcation of turbulence to high-confinement mode, solving a 35-year-old mystery.



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