Figure 3
From: Hierarchical Si/ZnO trunk-branch nanostructure for photocurrent enhancement

Photocurrent of ZnO NRs. Plot of photocurrent density (J) versus time (t) for one-dimensional ZnO NRs prepared by HTG and VTC methods.
From: Hierarchical Si/ZnO trunk-branch nanostructure for photocurrent enhancement
Photocurrent of ZnO NRs. Plot of photocurrent density (J) versus time (t) for one-dimensional ZnO NRs prepared by HTG and VTC methods.