Scientists find metallic magnet with largest yet atomic displacement during thermal expansion
New bone-like material is lighter than water but as strong as steel
Materials shape human progress – think stone age or bronze age. The 21st century has been referred to as the molecular age, a time when scientists are beginning to manipulate materials at the atomic level ...
'Mix and match': Mixing nanoparticles to make multifunctional materials
Scientists at the U.S. Department of Energy's Brookhaven National Laboratory have developed a general approach for combining different types of nanoparticles to produce large-scale composite materials. The ...
Materials break, then remake, bonds to build strength
Microscopic tears in a new kind of man-made material may actually help the substance bulk up like a bodybuilder at the gym.
Researchers find surprising result when looking into effects of carbon nanotubes and soil sorption of toxicants
When it comes to carbon nanotubes (CNTs) in the soil, recent research at Texas Tech University shows that the new materials do not affect the sorption of the toxic part of oil called polycyclic aromatic hydrocarbons (PAHs).
3-D printing artificial bone
Researchers working to design new materials that are durable, lightweight and environmentally sustainable are increasingly looking to natural composites, such as bone, for inspiration: Bone is strong and ...
There is more gas in the Galaxy than is dreamt of by astronomers
(Phys.org) —A survey from Herschel has revealed that the reservoir of molecular gas in the Milky Way is hugely underestimated - almost by one third - when it is traced with traditional methods. Monitoring ...
Researchers extend galvanic replacement reactions to metal oxide nanocrystals
Researchers develop metamaterials able to control spread of light
Nanowires grown on graphene have surprising structure
(Phys.org) —When a team of University of Illinois engineers set out to grow nanowires of a compound semiconductor on top of a sheet of graphene, they did not expect to discover a new paradigm of epitaxy.
Paleontologists discover fossilized ovarian follicles in three birds from Early Cretaceous
Quantum computing moves forward
New technologies that exploit quantum behavior for computing and other applications are closer than ever to being realized due to recent advances, according to a review article published this week in the ...
Color-tunable photonic fibers mimic the fruit of the 'bastard hogberry' plant
(Phys.org)—A team of materials scientists at Harvard University and the University of Exeter, UK, have invented a new fiber that changes color when stretched. Inspired by nature, the researchers identified ...
Chemists develop new technique for nanostructure assembly
A team of researchers from the University of Florida department of chemistry has developed a new technique for growing new materials from nanorods.