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Researchers discover secret behind graphene

Posted: 20 May 2009  Print Version  Bookmark and Share Subscribe

Keywords: graphene  carbon atoms  graphene sheets  magnetic field 

[Summary of tips] The researchers also probed and spatially mapped graphene's hallmark "zero energy state," a curious phenomenon where the material has no electrical carriers until a magnetic field is applied. The measurements also indicated that layers of graphene grown and then heated on a substrate of silicon carbide behave as individual, iso......
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