pH-Sensing Characteristics of Hydrothermal Al-Doped ZnO Nanostructures
Figure 4
Linearity of the pH-EGFET sensors in the linear regime with various Al dosages while = 0.2 V and = 0.2 mA: (a) 0 at.%, (b) 1 at.%, (c) 2 at.%, (d) 3 at.%, (e) 5 at.%, and (f) 7 at.%.
