Graphene-based sensor, measurement device using same, specimen measurement method, and specimen analysis method
AssigneeA Barristor Company
InventorsHyun Jong CHUNG, Nae Bong JEONG, Sun Min LEE
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Abstract
A graphene-based sensor, a measurement device using the same, and a method of measuring and analyzing a specimen are provided. The graphene-based sensor according to an embodiment of the present disclosure includes a substrate, a doped region formed by doping a partial region of the substrate with impurities, an insulator layer stacked on the substrate except for a portion of the doped region, a graphene layer stacked on the doped region, a first electrode connected to the graphene layer, and a second electrode connected to the doped region.
Claims22
A graphene-based sensor comprising:
- a substrate;
- a doped region formed by doping a partial region of the substrate with impurities;
- an insulator layer stacked on the substrate except for a portion of the doped region;
- a graphene layer stacked on the doped region;
- a first electrode connected to the graphene layer;
- and
- a second electrode connected to the doped region.
A graphene-based sensor comprising:
- a substrate;
- a two-dimensional semiconductor layer stacked on the substrate;
- a graphene layer stacked on the two-dimensional semiconductor layer;
- a first electrode stacked in contact with the two-dimensional semiconductor layer;
- and
- a second electrode stacked in contact with the graphene layer.
17-18. (canceled)
A measurement device comprising:
- a graphene-based sensor in which a graphene layer is stacked on a doped region formed on a substrate or on a two-dimensional semiconductor layer stacked on the substrate;
- and
- an output unit configured to convert an output current of the graphene-based sensor into a voltage and output the voltage.
23-33. (canceled)
Dependencies are inferred from the claim text.