Fig. 7: Multi-sensing capability of the rolled-up NM-based VOFETs.
From: Edge-driven nanomembrane-based vertical organic transistors showing a multi-sensing capability
a |JD| vs. VDS of rolled-up NM-based VOFET performed at different humidity levels. b |JD| vs. VDS of rolled-up NM-based VOFET performed in dark and illuminated environments. The optical power of the illumination source is 150 W while the power per unit area was calibrated at 100 mW cm−2. In both panels, the transistors consisted of 26 source edges, while tCuPc = 35 nm, a = 5.5 × 10−5 cm, W = 0.024 cm, Ageo ≈ 1.3 × 10−6 cm2, and Aelect ≈ 1.3 × 10−8 cm2.
