Schottky Junction Methane Sensors Using Electrochemically Grown Nanocrystalline-Nanoporous ZnO Thin Films
Figure 10
Stability study of the surface modified Schottky sensor structures using (a) nitrogen and (b) synthetic air as the carrier gases. It is observed that the sensor shows more or less stable performance in both the cases. However, the stability in synthetic air initially shows a little deterioration and then stabilizes.
