- Database
- Experimentalists
- Date
- 2021-11-04
- Provider
- Alfa Aesar
- Thickness
- 4.5 $\pm$ 0.1 $mm$
- Diameter
- 18.0 $mm$
- Volume
- 1145.0 $mm^3$
- Mass
- 1.165 $\pm$ 0.005 $g$
- Surface roughness
- smooth
- Sample changes
- fully transformed to phase III of Ammonium hydrogen sulphate during warming to 270K
- Substrate material
- Aluminium
- Substrate comments
- cylindrical hole, diameter: 18 mm, depth: 4.5 mm
- Comments
- slightly smoothing the surface by sliding a flat aluminium plate
- Temperature
- 273.0 $\pm$ 0.5 $K$
- Temperature max
- 295.0 $\pm$ 3.0 $K$
- Comments
- recording of the spectrum takes 82 min
- Type
- molecular gas
- Fluids
-
- $N_2$ 100.0 %
- Fluid temperature
- 273.0 $K$
- Fluid pressure
- 10.0 $mbar$
- Comments
- high purity N2 gas
- Number
- 1
- Layers
-
- Layer #1 , 4.5 $mm$