Figure 9
From: Formation of nanostructured silicon surfaces by stain etching

Reflectance curves of etched samples in HF/V 2 O 5 (0.12 M) at different etching times. (a) Si samples and (b) Pd/Si samples.
From: Formation of nanostructured silicon surfaces by stain etching
Reflectance curves of etched samples in HF/V 2 O 5 (0.12 M) at different etching times. (a) Si samples and (b) Pd/Si samples.