Single-Walled Carbon Nanotube Network Field Effect Transistor as a Humidity Sensor

Figure 6

Monitoring current response to humidity at zero gate voltage: inversion of current change depending on previous gate voltage polarity (a) from 𝑉_g=−10 to 0 V, (b) from 𝑉_g=10 to 0 V.

(a)

(b)