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Nanomaterials Jun 8, 2020

Crystalline 'nanobrush' clears way to advanced energy and information tech

A team led by the Department of Energy's Oak Ridge National Laboratory synthesized a tiny structure with high surface area and discovered how its unique architecture drives ions across interfaces to transport energy or information. ...

Materials Science Jun 2, 2020

A low-cost, high-performance multinary intermetallic compound as an active electrocatalyst for hydrogen production

To exploit hydrogen as a clean energy source for future, scientists have been striving to develop novel processes to produce hydrogen efficiently and cost-effectively. A team composed of scientists who specialize in structure ...

Bio & Medicine Jun 1, 2020

Biocompatible gold nanoparticles will accelerate individual cancer diagnosis and treatment

An international group of researchers from NUST MISIS and Clemson University (Clemson, U.S.) has proposed a new method for producing gold nanoparticles based on synthesis under the influence of ultraviolet radiation. The ...

Materials Science May 14, 2020

How interstitial ordering affects high-strength steels

The performance of materials is strongly influenced by their alloying elements: Adding elements beyond the basic composition of the alloy can strongly influence the properties and performance of it. In practice, it is not ...

Materials Science May 8, 2020

Computer vision helps scientists study lithium ion batteries

Lithium-ion batteries lose their juice over time, causing scientists and engineer to work hard to understand that process in detail. Now, scientists at the Department of Energy's SLAC National Accelerator Laboratory have ...

Analytical Chemistry Apr 22, 2020

Scientists uncover major cause of resistance in solid electrolytes

Reducing resistance to the flow of ions in solid electrolytes can improve the efficiency of fuel cells and batteries, but first, scientists must understand the material properties responsible for the resistance.

Optics & Photonics Apr 20, 2020

Photonic microwave generation using on-chip optical frequency combs

In our information society, the synthesis, distribution, and processing of radio and microwave signals are ubiquitous in wireless networks, telecommunications, and radars. The current tendency is to use carriers in higher ...

Biochemistry Apr 15, 2020

Staff at Berkeley Lab's X-Ray facility mobilize to support COVID-19-related research

X-rays allow researchers to map out the 3-D structure of proteins relevant to diseases at the scale of molecules and atoms, and Lawrence Berkeley National Laboratory's (Berkeley Lab's) Advanced Light Source (ALS) X-ray facility ...

Archaeology Apr 2, 2020

Baby steps: Ancient skull helps trace path to modern childhood

Within our extended primate family consisting of lemurs, monkeys, and apes, humans have the largest brains. Our closest living relatives, chimpanzees, weigh about two-thirds as much as us, yet our brains are about 3.5 times ...

Nanophysics Mar 13, 2020

Pathways toward realizing the promise of all-solid-state batteries

When it comes to batteries, there are always areas for improvement: the race is on to develop batteries that are cheaper, safer, longer lasting, more energy dense, and easily recyclable. 

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