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Search results for materials characterization studies

Analytical Chemistry Dec 8, 2022

Say hello to the toughest material on Earth

Scientists have measured the highest toughness ever recorded, of any material, while investigating a metallic alloy made of chromium, cobalt, and nickel (CrCoNi). Not only is the metal extremely ductile—which, in materials ...

Nanophysics Nov 21, 2022

Discovery reveals 'brain-like computing' at molecular level is possible

A discovery at University of Limerick in Ireland has revealed for the first time that unconventional brain-like computing at the tiniest scale of atoms and molecules is possible.

Analytical Chemistry Nov 17, 2022

Trial by wind: Testing the heat resistance of carbon fiber-reinforced ultra-high-temperature ceramic matrix composites

Carbon fiber-reinforced carbon (C/C) is a composite material made of carbon fiber reinforced in a matrix of glassy carbon or graphite. It is best known as the material used in hypersonic vehicles and space shuttle orbiters, ...

Optics & Photonics Nov 15, 2022

New discoveries made about a promising solar cell material, thanks to new microscope

A team of scientists from the Department of Energy's Ames National Laboratory has developed a new characterization tool that allowed them to gain unique insight into a possible alternative material for solar cells. Under ...

Planetary Sciences Nov 3, 2022

Combining neutrons and X-ray imaging, scientists study meteorites to explore how Earth acquired its water

Each year, hundreds of meteorites—rocky bodies left over from the formation of the solar system—bombard Earth, delivering minerals, metals and water to our planet. Analyzing the crevices and mineral-rich deposits inside ...

Astronomy Oct 17, 2022

New tool allows scientists to peer inside neutron stars

Imagine taking a star twice the mass of the sun and crushing it to the size of Manhattan. The result would be a neutron star—one of the densest objects found anywhere in the universe, exceeding the density of any material ...

Materials Science Oct 11, 2022

Engineers work on new material for computer chips

The amount of energy used for computing is climbing at an exponential rate. Business intelligence and consulting firm Enerdata reports that information, communication and technology accounts for 5% to 9% of total electricity ...

Nanophysics Oct 6, 2022

The 'dense' potential of nanostructured superconductors

From superfast magnetic levitation trains and computer chips to magnetic resonance imaging (MRI) machines and particle accelerators, superconductors are electrifying various aspects of our life. Superconductivity is an interesting ...

Nanomaterials Oct 6, 2022

Atomic-level 3D models show us how gadgets work

Although nanotechnology and materials science are complicated topics for most of us, the research in these fields is of great importance to almost everyone. Your digital gadgets, for example, are completely dependent on it.

Analytical Chemistry Oct 5, 2022

Scientists use machine learning to accelerate materials discovery

A new computational approach will improve understanding of different states of carbon and guide the search for materials yet to be discovered.

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