Patent ID: 8724402
Filing Date: 2014-05-13
Classification: G11C,H01L

Abstract:
1. A method for representing data in a graphene-based memory device comprising: applying a first voltage to a back gate of a graphene-based memory device and a second voltage to a first graphene layer of the graphene-based memory device, the graphene-based memory device comprising: the first graphene layer and a second graphene layer; a first insulation layer located between the first and second graphene layers, the first insulation layer having an opening between the first and second graphene layers; and the back gate located on an opposite side of the second graphene layer from the first insulation layer, the first graphene layer configured to bend into the opening of the first insulation layer to contact the second graphene layer based on a first electrostatic force generated by the applying the first voltage to the back gate.