Layer
- Name
- Amorphous silica powder (100-200 µm grains)
- Type of layer
- granular
- Thickness
- 3.0 $\pm$ 0.5 $mm$
- Texture
- other
- Type of porosity
- particulate
- Comments
- The layer was prepared by depositing the powder inside the sample holder and levelling its surface with a straight spatula.
- Formation mode
- manual deposition