Figure 3 | Scientific Reports

Figure 3

From: Rapid Fabrication of Graphene Field-Effect Transistors with Liquid-metal Interconnects and Electrolytic Gate Dielectric Made of Honey

Figure 3

(a) Comparison of drain-to-source current, ON/OFF, ratio as a function of top-gate voltage (I ON /I OFF  − V TG ) for a LM-GFET with an electrolytic gate dielectric comprised of honey (blue) and ion gel (red), V ds  = 1.2V. (b) Comparison of drain-to-source current as a function of top-gate voltage (I ds  − V TG ) for a LM-GFET before (green) and after (cyan) rinsing of the honey and liquid metal electrodes.

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