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Nanoribbons Carved using Iron Particles Saturday, August 02, 2008 - Anuradha Menon Home >> Headlines >> Nanotechnology   
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Due to its remarkable electronic properties, few layer graphene, or FLG, has emerged as a promising new material for use in post-silicon devices that incorporate the quantum effects that emerge at the nanoscale. Now, physicists at the University of Pennsylvania have demonstrated a new method by which FLG can be etched along flawless, crystallographic axes by using thermally activated nanoparticles, a technique that results in atomically precise, macroscopic length ribbons of graphene. (source: upenn.edu)
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