Research Article
Responsivity Dependent Anodization Current Density of Nanoporous Silicon Based MSM Photodetector
Figure 1
FESEM images of the NPSi obtained at variance anodization current density: top view of (a) 20 mA/cm2, (b) 25 mA/cm2, and (c) 35 mA/cm2. Cross section of (d) 20 mA/cm2, (e) 25 mA/cm2, and (f) 35 mA/cm2.
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