The New Wrinkle in Graphene Is Wrinkles
The discovery that it was possible to produce #Graphene #Semiconductors without the need to chemically dope the #Carbon sheets was the result of trying to produce graphene films using chemical vapor deposition (CVD) on a #Nickel substrate.
Read more at: http://spectrum.ieee.org/nanoclast/semiconductors/materials/the-new-wrinkle-in-graphene-is-wrinkles