Conductors

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Researchers provide a new twist on graphene’s superconductivity

A team of researchers led by Columbia University have developed a new method to finely tune adjacent layers of graphene, in a research that provides new insights into the physics underlying the material's intriguing characteristics."Our work demonstrates new ways...

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Graphene can be tuned to behave as both an insulator and a superconductor

Researchers at MIT and Harvard University have found that graphene can be tuned to behave at two electrical extremes: as an insulator, in which electrons are completely blocked from flowing; and as a superconductor, in which electrical current can...

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