| 摘要 |
<p>A process for manufacturing graphene film, comprising the controlled growth of graphene film, comprises the following steps: depositing at least one metal layer on the surface of a substrate; and continuously producing a carbon-rich buried region inside said metal layer by bombarding the metal layer with a flux of carbon atoms and/or carbon ions with an energy higher than about a few tens of electron volts so that they penetrate a portion of the metal layer, allowing said carbon-rich region to be created and maintained, so as to form, by diffusion, through said metal layer, a graphene film at the interface of said metal layer with said substrate.</p> |
