Importance of the Electrolyte in Obtaining Porous Silicon and How It Modifies the Optical and Structural Proprieties: Optical and Microstructural Investigation

<div>SEM images for the PS samples. In the images we can see the porous size in the different samples (a). Images on (b) show an approach to the pores, and in these images we can see the pore surroundings.</div>

Journal of Nanomaterials

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Figure 3: Importance of the Electrolyte in Obtaining Porous Silicon and How It Modifies the Optical and Structural Proprieties: Optical and Microstructural Investigation 

Figure 3 | Importance of the Electrolyte in Obtaining Porous Silicon and How It Modifies the Optical and Structural Proprieties: Optical and Microstructural Investigation 