Sensitivity extraction of step shape double gate (SSDG) TFET biosensor considering non-ideal scenario
نویسندگان
چکیده
Abstract In this work, we have implemented the step-shape double gate Tunnel FET (SSDG-TFET) biosensor, where nanogaps are embedded to work it as a biosensor. these nanogaps, biomolecules inserted By increasing dielectric constant (k) of from 5 12, sensitivity (Sn) is retrieved when neutral and positive/negative present. The influence k on switching ratios (ION/IOFF, ION/IAMBP) highlighted under incidence biomolecules. Furthermore, extracted for altered step profiles such increasing, decreasing, concave, convex two different fill factor (FF) 30% 60%. obtained Sn in order 1010 at k=12 comparison SSDG-TFET biosensor with previously published literature highlighted. Finally, various protein based materials extracted.
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ژورنال
عنوان ژورنال: Engineering research express
سال: 2023
ISSN: ['2631-8695']
DOI: https://doi.org/10.1088/2631-8695/acf18a