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The promise of faster, cheaper and more efficient wireless devices has moved a step closer. Researchers at IBM have demonstrated the most advanced integrated circuit made of wafer-scale graphene - often touted as a "wonder material" that could revolutionise electronics. Graphene circuits could allow mobile devices to transmit data loads in a much speedier manner. Details have been published in the journal Nature Communications. Produced for the first time in 2004 by Andre Geim and Konstantin Novoselov at the University of Manchester, graphene consists of a ......
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