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Graphene News — flexible graphene films

Record high frequency RF graphene transistors on flexible substrates

Marko Spasenovic

Record high frequency RF graphene transistors on flexible substrates

Graphene has long been regarded as an ideal candidate channel material for radio frequency (RF) flexible electronics. Scientists from IEMN-CNRS, Graphenea, and Nokia have now demonstrated flexible graphene transistors with a record high cut-off frequency of 39 GHz. The graphene devices, made on flexible polymer substrates, are stable against bending...

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