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April 1st, 2009
National University of Singapore
Abstract:
Graphene, a flat sheet of hexagonally arranged carbon atoms, can transport electrons very quickly. This has made it a promising material for high radio-frequency logic circuits, transparent electrodes for flexible flat-panel displays, and high-surface-area electrodes for ultracapacitors.
Now researchers at the National University of Singapore have made computer memory devices using graphene. This is the first step toward memory that could be much denser and faster than the magnetic memory used in today's hard drives.
Source:
technologyreview.com
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