Fig. 3From: Effects of Vacuum Annealing on the Conduction Characteristics of ZnO NanosheetsMean two-point probe resistance measurements at +1 V with standard deviation, against probe separation for ZnO nanosheets before and after vacuum annealing at 300, 500 and 700 °C, with inset showing 300 and 500 °C. A least squares linear fit is overlaid for allBack to article page