Articles tagged with "Materials"

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Physicists edge closer to superconductivity at room temperature

May 24, 2019
An international research team has claimed to have raised the temperature at which superconductivity occurs, to around 23°C. The achievement, observed in lanthanum superhydrides under high pressure by scientists at...

China’s graphene dominance set to subside

May 23, 2019
China's leading position in the graphene market may slip, according to a report from IDTechEx Research, as the material’s affordability increases worldwide. According to the IDTechEx Research’s report, Graphene, 2D...

Putting your finger on it

May 14, 2019
Nanoparticles could well be the future of fingermark detection. Not only do they promise sensitivity and selectivity, says Dr Sébastien Moret but they have also furthered our understanding of the...

Sand ‘bubbles’ flow like liquid

May 3, 2019
Gravitational instabilities in granular particles of different densities could help us understand how structures such as mudslides and volcanoes formed. A Columbia University team layered two types of sand horizontally,...

Heat waves in graphite

April 4, 2019
Heat has been found to behave like sound as it moves through graphite. Using a system of lasers, MIT researchers observed a wavelike motion in which heat travels through pencil lead...

2D material improves in space

March 20, 2019
Materials consisting of a single layer of atoms could be used in space missions due to their resilience to intense levels of radiation.Australian National University scientists exposed of atomically thin...

Hydrogel harvests water from the air

March 18, 2019
A new solar powered technology absorbs moisture from the air and returns it as clean water.University of Texas engineers used hydrogels, gel-polymer hybrid materials that act as “super sponges” and...

One man’s trash

March 7, 2019
Plastics have become a deeply worrying environmental issue, but it is unlikely that demand will drop… so are there alternative production methods which could be more environmentally sound? We chat...

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