Figure 3 | Scientific Reports

Figure 3

From: Wrapping cytochrome c around single-wall carbon nanotube: engineered nanohybrid building blocks for infrared detection at high quantum efficiency

Figure 3

Noise and detectivity.

a, Comparison of root-mean-square noise currents for nanohybrid s-SWCNT/Cyt c and pure Cyt c devices at different bias voltages. b, Bias voltage dependence of detectivity of nanohybrid s-SWCNT/Cyt c under incident NIR power density of 15 mW/cm2. The inset shows the best detectivity of the pure Cyt c devices versus bias voltage under incident NIR power density of 100 mW/cm2. c, Detectivity at 6 and 14 V bias voltage as functions of incident NIR power density. The inset plots the detectivity of the pure Cyt c devices versus incident NIR power density.

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