News tagged with epitaxy

Improving energy efficiency one atom at a time

Paul Simmonds looks at his molecular beam epitaxy (MBE) system the way other guys do a candy apple red Porsche. The sci-fi looking machine used to design and create new materials at the atomic level lights his eyes with pure ...

dateFeb 17, 2015 in Nanophysics
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Researchers make magnetic graphene

Graphene, a one-atom thick sheet of carbon atoms arranged in a hexagonal lattice, has many desirable properties. Magnetism alas is not one of them. Magnetism can be induced in graphene by doping it with magnetic impurities, ...

dateJan 26, 2015 in Nanomaterials
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On the edge of graphene

Researchers at the National Physical Laboratory (NPL) have discovered that the conductivity at the edges of graphene devices is different to the central material.

dateAug 11, 2014 in Nanomaterials
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Evolution of a bimetallic nanocatalyst

(Phys.org) —Atomic-scale snapshots of a bimetallic nanoparticle catalyst in action have provided insights that could help improve the industrial process by which fuels and chemicals are synthesized from natural gas, coal ...

dateJun 06, 2014 in Nanomaterials
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