Figure 4
From: Gate Modulation of Graphene-ZnO Nanowire Schottky Diode

Schematic diagrams of the energy bands at the interface of Graphene/ZnO nanowire at different gate voltages with (a) 0 V, (b) −80 V and (c) 80 V.
From: Gate Modulation of Graphene-ZnO Nanowire Schottky Diode
Schematic diagrams of the energy bands at the interface of Graphene/ZnO nanowire at different gate voltages with (a) 0 V, (b) −80 V and (c) 80 V.