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Materials Science Apr 25, 2019

Researchers study radioactive material behavior—without the radioactivity

There's much to learn about what happens when fission is occurring inside nuclear fuel. Researchers at Pacific Northwest National Laboratory (PNNL) are providing some new insights into that process—without exposing themselves ...

Nanomaterials Apr 22, 2019

From 2-D to 1-D: atomically quasi '1-D' wires using a carbon nanotube template

Researchers from Tokyo Metropolitan University have used carbon nanotube templates to produce nanowires of transition metal monochalcogenide (TMM), which are only 3 atoms wide in diameter. These are 50 times longer than previous ...

Bio & Medicine Apr 18, 2019

Nanoscale magnetic imaging of ferritin in a single cell

In life sciences, the ability to measure the distribution of biomolecules inside a cell in situ is an important investigative goal. Among a variety of techniques, scientists have used magnetic imaging (MI) based on the nitrogen ...

Materials Science Apr 16, 2019

Researchers explore energy-saving catalysts that operate at room temperature

NIST researchers have explored in unprecedented detail a new breed of catalysts that allow some chemical reactions, which normally require high heat, to proceed at room temperature. The energy-saving catalysts use sunlight ...

Nanomaterials Apr 11, 2019

The golden path towards new two-dimensional semiconductors

Two-dimensional (2-D) semiconductors are promising for quantum computing and future electronics. Now, researchers can convert metallic gold into semiconductor and customize the material atom-by-atom on boron nitride nanotubes.

Analytical Chemistry Apr 3, 2019

Testing radiation resistance without using a nuclear reactor

The University of Huddersfield's combined electron microscope and ion beam accelerator is a world-class facility responsible for a large and growing global network of research collaborations. One of the latest is a partnership ...

Nanophysics Mar 7, 2019

When semiconductors stick together, materials go quantum

A team of researchers led by the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) has developed a simple method that could turn ordinary semiconducting materials into quantum machines—superthin ...

General Âé¶¹ÒùÔºics Feb 27, 2019

Big data at the atomic scale: New detector reaches new frontier in speed

Advances in electron microscopy – using electrons as imaging tools to see things well beyond the reach of conventional microscopes that use light – have opened up a new window into the nanoscale world and brought a wide ...

Materials Science Feb 19, 2019

When a defect might be beneficial

In the quest to design more efficient solar cells and light-emitting diodes (LEDs), a team of engineers has analyzed different types of defects in the semiconductor material that enables such devices to determine if and how ...

Biotechnology Feb 15, 2019

New molecular blueprint advances our understanding of photosynthesis

Researchers at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) have used one of the most advanced microscopes in the world to reveal the structure of a large protein complex crucial to photosynthesis, ...

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