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Materials Science Jun 25, 2020

Strong and ductile Damascus steels by additive manufacturing

Dr. Philipp Kürnsteiner, Prof. Eric Jägle and their team at the Max-Planck-Institut für Eisenforschung (MPIE) designed, together with colleagues from the Fraunhofer Institute for Laser Technology, a new strong and ductile ...

Nanophysics Jun 19, 2020

Three-dimensional superlattice engineering with block copolymer epitaxy

Three-dimensional (3-D) structures at the nanoscale are important in modern devices, although their fabrication with traditional top-down approaches is complex and expensive. Block copolymers (BCPs) that are analogous to ...

Biochemistry Jun 8, 2020

New technique pinpoints locations of individual molecules in their cellular neighborhoods

Scientists have married two of today's most powerful microscopy techniques to make images that pinpoint, for the first time, the identities and precise locations of individual proteins within the detailed context of bacterial ...

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 ...

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