News tagged with lattice

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Looking inside nanomaterials in 3 dimensions

On May 13 2011, the journal Science published a paper where scientists from Risoe DTU (Denmark), in collaboration with scientists from China and the USA, report a new method for revealing a 3-D picture of the ...

May 16, 2011
5 / 5 (1) 1

Chemists fabricate 'impossible' material

(PhysOrg.com) -- When atoms combine to form compounds, they must follow certain bonding and valence rules. For this reason, many compounds simply cannot exist. But there are some compounds that, although they ...

Apr 25, 2011 feature
4.8 / 5 (68) 9 | with audio podcast

On the way to hydrogen storage?

(PhysOrg.com) -- The car of the future could be propelled by a fuel cell powered with hydrogen. But what will the fuel tank look like? Hydrogen gas is not only explosive but also very space-consuming. Storage ...

Apr 19, 2011
3.8 / 5 (8) 2 | with audio podcast

A quantum pen for single atoms

(PhysOrg.com) -- German physicists at the Max Planck Institute of Quantum Optics succeeded in manipulating atoms individually in a lattice of light and in arranging them in arbitrary patterns. These results ...

Mar 23, 2011
4.7 / 5 (17) 2 | with audio podcast

Rare earths 'replaced' by silicon chip

Rare earths are an expensive and necessary component of strong permanent magnets. However, their use for this purpose can be optimised and thereby reduced. This has been demonstrated in computer simulations ...

Feb 28, 2011
4.8 / 5 (5) 5 | with audio podcast