New test reveals purity of graphene
Houston TX (SPX) Aug 15, 2014 - Graphene may be tough, but those who handle it had better be tender. The environment surrounding the atom-thick carbon material can influence its electronic performance, according to researchers at Rice and Osaka universities who have come up with a simple way to spot contaminants. Because it's so easy to accidently introduce impurities into graphene, labs led by physicists Junichiro Kono ... more
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