Layer
Name
CH3OH amorphous ice
Type of layer
compact
Thickness
1.24  ± 0.05  μm
Texture
compact
Type of porosity
unknown
Porosity
0.1 ± 0.1
Comments
thickness estimated with He-Ne laser interference fringes (4 ±0.1 @632nm) at incidence 47° and n=1.257 (Luna et al. 2018 for amorphous CH3OH condensed at 20K). Possibly microporous.]
Formation mode
single gas deposition
Temperature
17.4  K
Rate
2.5 µm/h
Fluid pressure
2.5e-07  mbar
Number
1
Arrangement
single material
Materials
  Name Arrangement Mass (g) Mass fraction Abundance comments
CH3OH amorphous ice 1.0