- Database
- Experimentalists
- Date
- 2019-10-01
- Thickness
- 600.0 $\pm$ 100.0 ${\mu}m$
- Diameter
- 20000.0 ${\mu}m$
- Mass
- 0.24 $\pm$ 0.01 $g$
- Substrate material
- pressed PEG powder
- Substrate comments
- The substrate is formed by powdered polyethylene glycol (PEG) (with an average molecular mass of 8000 g/mol, from Fisher Scientific) that has been pre-pressed into a pellet (20 mm in diameter.
- Comments
- The pellet was prepared by pressing (7 tons for 5 min) ~240 mg of the powedered material (grain size 1–100 µm) on top of a PEG substrate pellet. The PEG layer is used as a substrate to avoid pellet break. The sample layer is thick enough (> 500 µm) to avoid any ion or photon from interacting with the substrate during the experiment.
- Temperature
- 300.0 $\pm$ 5.0 $K$
- Temperature max
- 300.0 $\pm$ 5.0 $K$
- Type
- ambient air
- Fluid temperature
- 300.0 $K$
- Fluid pressure
- 1.0 $atm$
- Number
- 1
- Layers
-
- Serpentine UB-N , 600.0 ${\mu}m$