ScienceDaily: Consumer Electronics News |
| On the edge of graphene: Edges have different conductivity Posted: 15 Aug 2014 07:23 AM PDT The conductivity at the edges of graphene devices is different to that of the central material, researchers have discovered. Local scanning electrical techniques were used to examine the local nanoscale electronic properties of epitaxial graphene, in particular the differences between the edges and central parts of graphene Hall bar devices.  |
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