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Search results for thermal hall resistivity

Superconductivity Apr 5, 2016

Scientists study the insulator-superconductor transition of copper-oxide compound in fine detail

Using a highly controlled deposition technique, scientists from the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have synthesized ultrathin films containing multiple samples of a copper-oxide compound ...

Ecology May 11, 2015

Water fleas genetically adapt to climate change

The water flea has genetically adapted to climate change. Biologists from KU Leuven, Belgium, compared 'resurrected' water fleas—hatched from 40-year-old eggs—with more recent specimens. The project was coordinated by ...

Engineering Apr 1, 2015

Plastic parts for internal combustion engines

Efforts to produce lighter vehicles necessarily include engine parts, such as the cylinder casing, which could shed up to 20 percent of its weight if it were made of fiber-reinforced plastic rather than aluminum – without ...

Electronics & Semiconductors Feb 19, 2015

Greatly improving polycrystalline germanium transistor properties

A research collaborative has developed a new polycrystalline film-forming technology to achieve a three-dimensional (3D) stacking technology for large-scale integrated circuits (LSIs), greatly improving the performance of ...

Engineering Oct 7, 2014

Lead-free glass decor

Whether on baby bottles, beer mugs or perfume bottles, imprints on glass consist mainly of lead oxide. Fraunhofer researchers have developed printing inks for glass that do not contain any toxic elements. At the glasstec ...

Condensed Matter Mar 21, 2014

Making synthetic diamond crystals in a plasma reactor

Synthetic diamond crystals are of interest to many industrial sectors. Their unique properties make them a suitable material for numerous applications including lenses for high-energy laser optics, X-ray radiation detectors ...

Nanomaterials Nov 5, 2013

Better, faster, simpler: Depositing graphene directly onto flexible substrates

(Âé¶¹ÒùÔº) —The wunderkind material graphene is a one-atom thick layer of graphite (another crystalline form of carbon) in which carbon atoms are arranged in a regular hexagonal pattern. Being very strong, light, nearly ...

Energy & Green Tech Oct 11, 2013

GW debuts solar walk on the Virginia Science and Technology Campus

The George Washington University completed the first walkable solar-paneled pathway in the world this month on the Virginia Science and Technology Campus as a part of the sustainable Solar Walk project.

General Âé¶¹ÒùÔºics Dec 19, 2012

Âé¶¹ÒùÔºicist's research may lead to more precise measurements of time

(Âé¶¹ÒùÔº)—Tanya Zelevinsky's Pupin Hall lab is home to a sprawling contraption of gangly wires, metal pipes and chambers, and flashing lights. Inside a container that opens up like a porthole is a glowing blue dot—a ...

Condensed Matter Oct 26, 2012

Glass: Characterizing with precision and efficiency

(Âé¶¹ÒùÔº)—At home, in the car or with industrial processes – glass is a universal material. Its properties are so extraordinary that frequently there are no alternatives to this material. Take, for example, high-temperature ...

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