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Nanophysics Dec 20, 2018

Scientists use magnetic defects to achieve electromagnetic wave breakthrough

Surfers spend much of their time watching long waves come onto the shoreline as they attempt to catch one right as it begins to curve and break.

Cell & Microbiology Dec 13, 2018

Researchers capture 'key' to deadly malaria infection

An international team led by Institute researchers has visualised the unique molecular 'key' used by the world's deadliest malaria parasite, Plasmodium falciparum, to enter and infect human blood cells.

Materials Science Dec 6, 2018

A 3-D imaging technique unlocks properties of perovskite crystals

A team of materials scientists from Penn State, Cornell and Argonne National Laboratory have, for the first time, visualized the 3-D atomic and electron density structure of the most complex perovskite crystal structure system ...

General Âé¶¹ÒùÔºics Dec 5, 2018

Plasmonic quantum size effects in silver nanoparticles are dominated by interfaces and local environments

When metallic dimensions are reduced to the nanoscale, a phenomenon termed localized surface-plasmon resonance (LSPR) appears due to electron oscillations, resulting in distinct optical properties suited for advanced imaging ...

Nanomaterials Dec 3, 2018

Borophene advances as 2-D materials platform

Borophene—two-dimensional (2-D) atom-thin-sheets of boron, a chemical element traditionally found in fiberglass insulation—is anything but boring. Though boron is a nonmetallic semiconductor in its bulk (3-D) form, it ...

Materials Science Nov 27, 2018

Enhanced strength and ductility in a high-entropy alloy via ordered oxygen complexes

Oxygen is an abundant element that can form undesired impurities or ceramic phases in metallic materials, while doping the element on metal can render substrates brittle. During interactions with metallic alloys, oxygen takes ...

Cell & Microbiology Nov 20, 2018

Fungal spores are a primary source of sodium salt particles in Amazon air

Tiny particles of sodium salt float in the air over the pristine Amazon basin. Why? The only explanation before now has been that winds blow marine particles hundreds of miles inland from the Atlantic Ocean. An international ...

General Âé¶¹ÒùÔºics Nov 19, 2018

Making X-ray microscopy 10 times faster

Microscopes make the invisible visible. And compared to conventional light microscopes, transmission x-ray microscopes (TXM) can see into samples with much higher resolution, revealing extraordinary details. Researchers across ...

Materials Science Nov 19, 2018

Scientists describe the course of reactions in two-layer thin metal films

A team of researchers from Siberian Federal University (SFU) obtained thin copper/gold and iron/palladium films and studied the reactions that take place upon heating them. Knowing these processes, scientists will be able ...

Nanomaterials Nov 14, 2018

Optimization of alloy materials: Diffusion processes in nano particles decoded

aluminum alloys have unique material properties and are indispensable materials in aircraft manufacturing and space technology. With the help of high-resolution electron tomography, researchers at TU Graz have for the first ...

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