Table 3 Performance metrics comparison among without and with biomolecule.

From: Ultra-sensitive heterojunction double gate BioTFET device for SARS-CoV-2 biomolecules detection

Parameters

Without biomolecule

With biomolecule

Surface Potential (V)

1.49

1.48

Electric Field (V/cm)

2.5 × 106

4 × 106

Drain Current (\(\:A/\mu\:\)m)

1.13 × 10− 7

2.32 × 10− 5