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New method converts carbon into graphene or diamond in a flash

New Atlas   -   Scientific News Websites

Researchers at Rice University have developed a way to turn carbon from a variety of sources straight into useful forms such as graphene or diamond. The technique uses a “flash” of electricity to heat the carbon, converting it into a final form th...

Jun 22, 2021

Durable concrete uses graphene particles to fend off water and cracks

New Atlas   -   Scientific News Websites

As scientists work to shore up the strength and durability of concrete, it mightn't come as a huge surprise that the wonder material graphene is proving to be a promising additive. As the world's strongest artificial material, it may hav...

Jun 22, 2021

Sound-induced electric fields control the tiniest particles

EurekAlert   -   Scientific News Websites

Engineers at Duke University have devised a system for manipulating particles approaching the miniscule 2.5 nanometer diameter of DNA using sound-induced electric fields. Dubbed "acoustoelectronic nanotweezers," the approach provides a l...

Jun 22, 2021

Improving asphalt road pavement with nano-engineered particles

EurekAlert   -   Scientific News Websites

New research suggests fumed silica nanoparticles (FSNs) can be used to help improve the performance of warm mix asphalt (WMA).

Jun 22, 2021

SUTD researchers use nanoscale 3D printing to create high-resolution light field prints

EurekAlert   -   Scientific News Websites

SUTD researchers have used nanotechnology to create a unique print that displays a glasses-free 3D image under ordinary white light. The appearance of the image changes as the print is viewed from varying angles. The print is called a 'light ...

Jun 22, 2021

'Flashed' nanodiamonds are just a phase: Rice produces fluorinated nanodiamond, graphene, concentric carbon via flash Joule heating

ScienceDaily   -   General News Websites

A new 'flash' process can turn carbon black into functionalized nanodiamond and other materials. The carbon atoms evolved through several phases depending on the length of the flash.

Jun 21, 2021

Quantum computing: Common perovskite superfluoresces at high temperatures

ScienceDaily   -   General News Websites

A commonly studied perovskite can superfluoresce at temperatures that are practical to achieve and at timescales long enough to make it potentially useful in quantum computing applications.

Jun 21, 2021

Nanoscale clock hints at universal limits to measuring time – Physics World

Physics World   -   Nanotechnology Websites

Experiment shows that classical clocks exhibit the same relationship between entropy and accuracy as their quantum counterparts The post Nanoscale clock hints at universal limits to measuring time appeared first on Physics World.

Jun 21, 2021

Common perovskite superfluoresces at high temperatures

Phys.org   -   Scientific News Websites

A commonly studied perovskite can superfluoresce at temperatures that are practical to achieve and at timescales long enough to make it potentially useful in quantum computing applications. The finding from North Carolina State University research...

Jun 21, 2021

'Flashed' nanodiamonds are just a phase, research team finds

Phys.org   -   Scientific News Websites

Diamond may be just a phase carbon goes through when exposed to a flash of heat, but that makes it far easier to obtain.

Jun 21, 2021

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