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Material found in pencils may hold key to faster computer chips: Move over silicon because graphene, the sheet-like form of carbon found in graphite pencils, may hold the key to smaller and faster electronics. In a paper published in the journal Advanced Materials, engineers at Ohio State University describe a technique for stamping many graphene sheets onto...; Tags: Silicon, Computer Chip, Electronics, Sheet, Computer, Chip, Nitin Padture, Graphene Sheet, Semiconductors, Hardware, Chris Jablonski; Blog posts 2009-03-31

Looking at single atoms of hydrogen: As you probably know, graphene is a one-atom-thick sheet of carbon atoms packed in a dense two-dimensional honeycomb lattice. And it recently became very popular recently as a basis for ultra-fast transistors. Now, according to Science News, U.S. researchers are using graphene to image individual hydrogen atoms via a standard...; Tags: Atom, Researcher, Hydrogen, Carbon, Here, Roland Piquepaille; Blog posts 2008-07-19
A one-atom thick billiard table: A team of physicists at the University of California at Riverside UCR have found that graphene, which was isolated experimentally only less than three years ago, and which is a one-atom thick sheet of carbon atoms arranged in hexagonal rings, can act as an atomic-scale billiard table. They found that...; Tags: Electron, Quantum, Transistor, Electronics, Carbon Atom, Roland Piquepaille; Blog posts 2007-09-15