Figure 2
From: Stacked 3D RRAM Array with Graphene/CNT as Edge Electrodes
(a) The Schematic diagram of two-layer 3D Ta2O5-x/TaOy RRAM with graphene edge electrode; the physical structure was characterized by (b) TEM image and (c) magnified false-color EELS map in cross-sectional view and (d) optical microscope image in top view; (e) the Raman spectra indicated the single layer graphene; (f) The fabrication flow of the single 3D RRAM cell.
