1 article(s) from Shen, Zhiwei
Figure 1: Schematic representation of the experimental principle. (a) A dc voltage can be applied to the AFM ...
Figure 2: AFM height and adhesion images of single-layered CRGO sheets under different tip biases obtained in...
Figure 3: Discrimination of GO and CRGO on mica by adhesion mapping with a biased AFM tip. (a) Height and (b)...
Figure 4: The dependence of the adhesion force on the AFM tip bias for three types of single-layered GO and R...