ScienceDaily: Top Technology News

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Nanotechnology circuits for wireless devices: First wafer-scale graphene integrated circuit smaller than a pinhead Posted: 11 Jun 2011 05:20 AM PDT Scientists have achieved a milestone in creating a building block for the future of wireless devices. In a new paper, IBM researchers announced the first integrated circuit fabricated from wafer-size graphene, and demonstrated a broadband frequency mixer operating at frequencies up to 10 gigahertz (10 billion cycles/second).

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