Figure 2 | Scientific Reports

Figure 2

From: Density of States and Its Local Fluctuations Determined by Capacitance of Strongly Disordered Graphene

Figure 2

(a) The top-gate Ag-decorated graphene device is divided into N small areas in the FLDOS model.Co and Cqi are the oxide layer capacitance and the quantum capacitance in Ai, respectively. (b) Equivalent circuit of the top-gate graphene device in the FLDOS model. The total capacitance is the summation of parallel capacitances of all serial capacitances of Co and Cqi. (c) The experimental quantum capacitance (scatters) and the simulation results by the FLDOS model (solid lines).

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