Figure 5. Top-view (a) and cross-sectional (b) FESEM image of bare Si nanowires [50]

From

Recent Advances of ZnO Based Nanowires and Nanorods Devices

Ahmed M. Nahhas

American Journal of Nanomaterials. 2018, 6(1), 15-23 doi:10.12691/ajn-6-1-2