Figure 6

Surface potential of the proposed DM-DG-TMD-FET-based biosensor for (a) Device structure-1 and, (b) Device structure-2 with different dielectric constants (\(\kappa =1,3,5,7,12\)) of biomolecules. (\(V_{gs}=0.1 \; \text{V}\),\(V_{ds}=0.1 \; \text{V}\) \(N_{f}=0\)).