Science Highlights

2013

Filter by Performer
Or press Esc Key to close.
close
Select all that apply.
Additional Filters
Note: Selecting items from multiple filter menus will show fewer results. Selecting multiple items within the same filter menu will show more results.
Schematic of mechanism for generating a magnetic field.October 2013Science Highlights

Spinning a New Type of Magnetic Field

Harnessing the spins of electrons in a new way - enabling efficient magnetic switching and holding promise for spintronic devices. Read More »

The visible light emission from a polymer film containing platinum atoms has been tuned by adjusting the spacing of the platinum atoms in the polymer chain.September 2013Science Highlights

Towards Truly White LED Lighting

Adding platinum atoms tunes the color of emitted light. Read More »

Image shows the “stripes” (the alternating yellow and blue regions) of electronic charge alignment found in a ferroelectric thin film.September 2013Science Highlights

Towards Understanding Electronic Switching in Magnets

Researchers have invented a new x-ray imaging technique that could reveal key atomic-scale properties in ferroelectric magnetic materials. Read More »

Measured phase diagram for the three solid phases of vanadium oxide (VO2): metallic (golden), insulating M1 (grey), and insulating M2 (purple).September 2013Science Highlights

Fundamental New Insight Into Material for Optical-Switching

A triple point, where three different atomic structures coexist simultaneously, has been uncovered in vanadium dioxide. Read More »

Data points indicating the strength of long-range charge order (top) show that the static stripe order disappears at 240 K, while the data related to short-range dynamic correlations (bottom) show a gradual decay at much higher temperatures.September 2013Science Highlights

The Role of Stripes in Superconducting Behavior

Using neutron diffraction, movement of charged atoms arranged as “stripes” was captured for the first time. Read More »

Scanning tunneling microscopy (STM) experiments have been used to visualize the formation of composite particles called “heavy electrons” with the lowering of temperature.July 2013Science Highlights

Visualizing the Onset of “Heavy Electron” Superconductivity

Electrons can behave as if they are a hundred times heavier than free electrons and superconducting. Read More »

Scanning electron micrograph of a new solid electrolyte material (lithium thiophosphate) showing its surface morphology and the nanoscale porosity which are responsible for its high ionic conductivity; Inset shows its crystal structure.July 2013Science Highlights

New Materials for High-Energy, Long-Life Rechargeable Batteries

Using sulfur-rich, highly ionic compounds as cathodes and electrolytes enables solid-state lithium-sulfur rechargeable batteries. Read More »

The structure of the iron MOF showing iron (orange), nitrogen (blue), and carbon (gray) atoms, as viewed along the triangular channels.July 2013Science Highlights

Fewer Steps to Higher Octane Gasoline in Petroleum Refining

A novel metal-organic framework (MOF) efficiently separates higher octane components from the low value ones, offering great potential for significant cost reduction in gasoline production. Read More »

Resonant scattering with coherent x-rays is used to probe the size and the dynamics of magnetic domains in a Dysprosium (one of the elements with highest magnetic strength) crystal with three different domains (shown in three colors in the schematic).June 2013Science Highlights

Magnetic Systems Mimic Granular Materials

Magnetic domains exhibit the same dynamic jamming behavior universal to granular materials, polymers, glasses and emulsions. Read More »

Cartoon depicting how the ionic liquid molecules arrange in electrically charged interfaces (not to scale).June 2013Science Highlights

Don’t Count Your Ions Before They Dissociate

Ionic liquids found to behave differently than expected. Read More »

« Previous 1 2 3 4 Next »
Last modified: 5/10/2013 11:15:50 AM